LED lamp (English Wikipedia)

Ciugudeanu, Calin; Buzdugan, Mircea; Beu, Dorin; Campianu, Angel; Galatanu, Catalin Daniel (12 December 2019). "Sustainable Lighting-Retrofit Versus Dedicated Luminaires-Light Versus Power Quality". Sustainability. 11 (24): 7125. doi:10.3390/su11247125. ISSN 2071-1050.
Nakamura, S.; Mukai, T.; Senoh, M. (1994). "Candela-Class High-Brightness InGaN/AlGaN Double-Heterostructure Blue-Light-Emitting-Diodes". Applied Physics Letters. 64 (13): 1687. Bibcode:1994ApPhL..64.1687N. doi:10.1063/1.111832.
Craford, M. George (2 September 2005). "LEDs for solid state lighting and other emerging applications: status, trends, and challenges". In Ferguson, Ian T.; Carrano, John C.; Taguchi, Tsunemasa; Ashdown, Ian E. (eds.). Fifth International Conference on Solid State Lighting. SPIE Proceedings. Vol. 5941. SPIE. p. 594101. doi:10.1117/12.625918. S2CID 119804533 – via www.spiedigitallibrary.org.
Narendran, Nadarajah; Deng, Lei (2002). "Color rendering properties of LED light sources". In Ferguson, Ian T; Narendran, Nadarajah; Denbaars, Steven P; Park, Yoon-Soo (eds.). Solid State Lighting II. International Symposium on Optical Science and Technology. SPIE Proceedings. Vol. 4776. p. 61. Bibcode:2002SPIE.4776...61N. doi:10.1117/12.452574. S2CID 8122222.
Lock, D A.; Hall, S.R.G.; Prins, A.D.; Crutchley, B.G.; Kynaston, S.; Sweeney, S.J. (1 May 2013). "LED Junction Temperature Measurement using Generated Photocurrent". J. Display Technol. 9 (5): 391–401. Bibcode:2013JDisT...9..396L. doi:10.1109/JDT.2013.2251607. Figure 1. (direct link to chart)
Efremov, A. A.; Bochkareva, N. I.; Gorbunov, R. I.; Lavrinovich, D. A.; Rebane, Y. T.; Tarkhin, D. V.; Shreter, Y. G. (2006). "Effect of the joule heating on the quantum efficiency and choice of thermal conditions for high-power blue InGaN/GaN LEDs". Semiconductors. 40 (5): 605. Bibcode:2006Semic..40..605E. doi:10.1134/S1063782606050162. S2CID 96989485.
Moreno, Ivan; Avendaño-Alejo, Maximino; Tzonchev, Rumen I. (2006). "Designing light-emitting diode arrays for uniform near-field irradiance" (PDF). Applied Optics. 45 (10): 2265–2272. Bibcode:2006ApOpt..45.2265M. doi:10.1364/AO.45.002265. PMID 16607994.
Moreno, Ivan; Contreras, Ulises (2007). "Color distribution from multicolor LED arrays". Optics Express. 15 (6): 3607–18. Bibcode:2007OExpr..15.3607M. doi:10.1364/OE.15.003607. PMID 19532605. S2CID 35468615.
Kalajian, T. A.; Aldoukhi, A.; Veronikis, A. J.; Persons, K.; Holick, M. F. (13 September 2017). "Ultraviolet B Light Emitting Diodes (LEDs) Are More Efficient and Effective in Producing Vitamin D3 in Human Skin Compared to Natural Sunlight". Scientific Reports. 7 (1): 11489. doi:10.1038/s41598-017-11362-2. ISSN 2045-2322. PMC 5597604. PMID 28904394.
West, Kathleen E.; Jablonski, Michael R.; Warfield, Benjamin; Cecil, Kate S.; James, Mary; Ayers, Melissa A.; Maida, James; Bowen, Charles; Sliney, David H.; Rollag, Mark D.; Hanifin, John P.; Brainard, George C. (1 March 2011). "Blue light from light-emitting diodes elicits a dose-dependent suppression of melatonin in humans". Journal of Applied Physiology. 110 (3): 619–626. doi:10.1152/japplphysiol.01413.2009. PMID 21164152. S2CID 23119076.
Cajochen, Christian; Frey, Sylvia; Anders, Doreen; Späti, Jakub; Bues, Matthias; Pross, Achim; Mager, Ralph; Wirz-Justice, Anna; Stefani, Oliver (1 May 2011). "Evening exposure to a light-emitting diodes (LED)-backlit computer screen affects circadian physiology and cognitive performance". Journal of Applied Physiology. 110 (5): 1432–1438. doi:10.1152/japplphysiol.00165.2011. PMID 21415172. S2CID 4140748.
Fahey, Christopher D.; Zee, Phyllis C. (1 December 2006). "Circadian rhythm sleep disorders and phototherapy". Psychiatric Clinics of North America. 29 (4): 989–1007, abstract ix. doi:10.1016/j.psc.2006.09.009. PMID 17118278.
Appleman, Kenneth; Figueiro, Mariana G.; Rea, Mark S. (1 May 2013). "Controlling light–dark exposure patterns, rather than sleep schedules, determines circadian phase". Sleep Medicine. 14 (5): 456–461. doi:10.1016/j.sleep.2012.12.011. PMC 4304650. PMID 23481485.
Wakefield, Andrew; Broyles, Moth; Stone, Emma L.; Harris, Stephen; Jones, Gareth (1 March 2018). Minderman, Jeroen (ed.). "Quantifying the attractiveness of broad-spectrum street lights to aerial nocturnal insects". Journal of Applied Ecology. 55 (2): 714–722. Bibcode:2018JApEc..55..714W. doi:10.1111/1365-2664.13004. ISSN 0021-8901.
Pawson, S.; Bader, M. (October 2014). "LED lighting increases the ecological impact of light pollution irrespective of color temperature". Ecological Applications. 24 (7): 1561–1568. Bibcode:2014EcoAp..24.1561P. doi:10.1890/14-0468.1. PMID 29210222. Retrieved 6 January 2017.

edn.com

Ed Rodriguez (17 October 2013). "Cooling high-power LEDs: The four myths about active vs. passive methods". EDN Network. Retrieved 19 January 2019.
"Laser diodes add intensity to narrow-beam lighting". 13 May 2019.

eia.gov

"Average Price of Electricity to Ultimate Customers by End-Use Sector". U.S. Energy Information Administration. October 2022. Retrieved 9 January 2023.

energy-daily.com

The LED's dark secret. EnergyDaily. Retrieved 16 March 2012.

energy.gov

"How Energy-Efficient Light Bulbs Compare with Traditional Incandescents". energy.gov. Retrieved 4 February 2018.
"L-Prize Competition". US Department of Energy. Retrieved 11 October 2021.
"L Prize 60W Replacement Competition". US Department of Energy. Retrieved 10 October 2023.
Standards Development for Solid-State Lighting energy.gov

www1.eere.energy.gov

Progress Alerts – 2010 Archived 1 June 2008 at the Wayback Machine, US Department of Energy
U. S. Department of Energy, Solid-State Lighting GATEWAY Demonstration Results Archived 9 June 2010 at the Wayback Machine (Retrieved 16 July 2010)

energystar.gov

Energy Star Program Requirements for CFLS Partner Commitments, 4th edition, dated 03/07/08. Retrieved 25 June 2008.
"Integral LED Lamps Criteria Development" (PDF).
"History of Energy Star". Archived from the original on 27 March 2012. Retrieved 27 March 2012.
"Energy star products specs". Retrieved 4 September 2016.
Energy Star Program Requirements for Solid State Lighting Luminaires. (PDF). Retrieved 2 June 2012.

europa.eu

eur-lex.europa.eu

"Commission Regulation (EU) No 1194/2012" (PDF). EUR-Lex. 14 December 2012. p. 13. Retrieved 5 October 2019.

ghostarchive.org

Lonsdale, Sarah (7 July 2010). "Green property: energy-efficient bulbs". The Daily Telegraph. London. Archived from the original on 12 January 2022. Retrieved 8 June 2011.

googleusercontent.com

translate.googleusercontent.com

"Of the top six in Turku, led a move – HS.fi – Domestic". 19 November 2009. Retrieved 9 January 2012.

greatercea.org

"Lightbulb Efficiency Comparison Chart". greatercea.org. 24 March 2015. Archived from the original on 21 April 2020. Retrieved 4 February 2018.

greenamerica.org

"CFLs vs. LEDs: The Better Bulbs". greenamerica.org. Retrieved 31 August 2016.

haledco.com

Roth, Andrew (23 November 2024). "HALEDCO". The Guardian. ISSN 0261-3077. Retrieved 23 November 2024.

harvard.edu

ui.adsabs.harvard.edu

Nakamura, S.; Mukai, T.; Senoh, M. (1994). "Candela-Class High-Brightness InGaN/AlGaN Double-Heterostructure Blue-Light-Emitting-Diodes". Applied Physics Letters. 64 (13): 1687. Bibcode:1994ApPhL..64.1687N. doi:10.1063/1.111832.
Narendran, Nadarajah; Deng, Lei (2002). "Color rendering properties of LED light sources". In Ferguson, Ian T; Narendran, Nadarajah; Denbaars, Steven P; Park, Yoon-Soo (eds.). Solid State Lighting II. International Symposium on Optical Science and Technology. SPIE Proceedings. Vol. 4776. p. 61. Bibcode:2002SPIE.4776...61N. doi:10.1117/12.452574. S2CID 8122222.
Lock, D A.; Hall, S.R.G.; Prins, A.D.; Crutchley, B.G.; Kynaston, S.; Sweeney, S.J. (1 May 2013). "LED Junction Temperature Measurement using Generated Photocurrent". J. Display Technol. 9 (5): 391–401. Bibcode:2013JDisT...9..396L. doi:10.1109/JDT.2013.2251607. Figure 1. (direct link to chart)
Efremov, A. A.; Bochkareva, N. I.; Gorbunov, R. I.; Lavrinovich, D. A.; Rebane, Y. T.; Tarkhin, D. V.; Shreter, Y. G. (2006). "Effect of the joule heating on the quantum efficiency and choice of thermal conditions for high-power blue InGaN/GaN LEDs". Semiconductors. 40 (5): 605. Bibcode:2006Semic..40..605E. doi:10.1134/S1063782606050162. S2CID 96989485.
Moreno, Ivan; Avendaño-Alejo, Maximino; Tzonchev, Rumen I. (2006). "Designing light-emitting diode arrays for uniform near-field irradiance" (PDF). Applied Optics. 45 (10): 2265–2272. Bibcode:2006ApOpt..45.2265M. doi:10.1364/AO.45.002265. PMID 16607994.
Moreno, Ivan; Contreras, Ulises (2007). "Color distribution from multicolor LED arrays". Optics Express. 15 (6): 3607–18. Bibcode:2007OExpr..15.3607M. doi:10.1364/OE.15.003607. PMID 19532605. S2CID 35468615.
Wakefield, Andrew; Broyles, Moth; Stone, Emma L.; Harris, Stephen; Jones, Gareth (1 March 2018). Minderman, Jeroen (ed.). "Quantifying the attractiveness of broad-spectrum street lights to aerial nocturnal insects". Journal of Applied Ecology. 55 (2): 714–722. Bibcode:2018JApEc..55..714W. doi:10.1111/1365-2664.13004. ISSN 0021-8901.
Pawson, S.; Bader, M. (October 2014). "LED lighting increases the ecological impact of light pollution irrespective of color temperature". Ecological Applications. 24 (7): 1561–1568. Bibcode:2014EcoAp..24.1561P. doi:10.1890/14-0468.1. PMID 29210222. Retrieved 6 January 2017.

highwaysmagazine.co.uk

"Highways Magazine – Public Health England issues LED street lighting warning". Highways Magazine (UK). 3 April 2008. Retrieved 19 January 2019.

homedepot.com

"EcoSmart 60W Equivalent Soft White (2700K) Twister CFL Light Bulb (4-pack)". Archived from the original on 7 November 2014.
"EcoSmart 60-Watt Equivalent Eco-Incandescent A19 Household Light Bulb (4-Pack)". Home Depot. Archived from the original on 5 February 2018. Retrieved 9 October 2017.
"HomeDepot.com: Philips 60-Watt Household Incandescent Light Bulb". Archived from the original on 5 February 2018.
"60-Watt Equivalent A15 Dimmable Filament Classic Glass LED Light Bulb, Soft White (3-Pack)". Home Depot. Archived from the original on 5 February 2018. Retrieved 4 February 2018.
"60W Equivalent Soft White A19 LED Light Bulb (2-Pack)". Home Depot. Archived from the original on 20 October 2017. Retrieved 4 August 2017.
"Cree 60W Equivalent Soft White (2700K) A19 Dimmable LED Light Bulb (4-Pack)". Home Depot. Archived from the original on 7 January 2019.

hydrotekhydroponics.com

Moreno, Ivan; Avendaño-Alejo, Maximino; Tzonchev, Rumen I. (2006). "Designing light-emitting diode arrays for uniform near-field irradiance" (PDF). Applied Optics. 45 (10): 2265–2272. Bibcode:2006ApOpt..45.2265M. doi:10.1364/AO.45.002265. PMID 16607994.

ieee.org

spectrum.ieee.org

Stevenson, Richard (August 2009) The LED's Dark Secret: Solid-state lighting won't supplant the lightbulb until it can overcome the mysterious malady known as droop Archived 5 February 2018 at the Wayback Machine. IEEE Spectrum

indiatimes.com

timesofindia.indiatimes.com

"LED bulb scheme has saved Rs 20,000 crore in household power bills: PM Modi". Times of India. 4 March 2022.

indiatoday.in

"LED revolution". India Today. 2 December 2015.

ingelux.com

Fontoynont, Marc; Miras, Jean Pierre; Angelini, Marco; Chanussot, Jean; Marty, Christophe; Duchêne, Grégory; Novakovski, Leonid; Makita, Kazuaki; Moriyama, Tokayoshi (2013). "Lighting Mona Lisa with LEDs: details concerning innovating techniques" (PDF). TOSHIBA Lamp.

inhabitat.com

"Philips Announces the World's First LED Replacement for the 75-Watt Bulb". 16 May 2011.

lamptech.co.uk

laserfocusworld.com

"Laser Lighting: White-light lasers challenge LEDs in directional lighting applications". 22 February 2017.

ledcornbulbs.com

"List of Top 10 LED light manufacturer in China". TEKLED. 7 June 2013. Archived from the original on 9 October 2014.

ledinside.com

Lin, Judy (5 February 2015). "The Next Generation of LED Filament Bulbs". LEDinside. Retrieved 17 February 2019.

ledlightingsupplier.co.uk

"ledlightingsupplier.co.uk – Diese Website steht zum Verkauf! – Informationen zum Thema ledlightingsupplier". ledlightingsupplier.co.uk. Archived from the original on 6 September 2012. Retrieved 26 August 2011.

ledon.at

PF vs. Power in EU Archived 1 August 2018 at the Wayback Machine. ledon.at

ledsmagazine.com

"StackPath". ledsmagazine.com. 14 May 2010.
"Back to the future: Signify increases the energy efficiency of LED lamps". 9 November 2023.
"LumeLEX™, the first LED product from Lighting Services Inc, launched at LightFair". 6 June 2006.
"StackPath". ledsmagazine.com. 22 July 2014.
"LED advancements drive quality of light gains (MAGAZINE)". LEDs Magazine. 22 April 2014.
"UV LEDs ramp up the quiet side of the LED market (MAGAZINE)". LEDs Magazine. 16 February 2012. Retrieved 23 November 2024.

luxnlum.in

"Tunable White Led Lighting". 15 February 2017. Retrieved 15 February 2017.

luxreview.com

"Dimming LED lamps: the dos and don'ts". luxreview.com. Archived from the original on 8 September 2018. Retrieved 28 January 2017.

mashable.com

Pachal, Pete (16 December 2013). "Philips Flattens the Light Bulb". Mashable.

nasa.gov

nssdc.gsfc.nasa.gov

Williams, D. R. (2004). "Sun Fact Sheet". NASA. Retrieved 4 February 2018.

nationalarchives.gov.uk

webarchive.nationalarchives.gov.uk

Energy saving lighting. Energysavingtrust.org.uk. Retrieved 18 January 2013.

nema.org

American National Standard for Specifications for the Chromaticity of Solid-State Lighting (SSL) Products Archived 8 July 2008 at the Wayback Machine. Nema.org. Retrieved 2 June 2012.

newatlas.com

"Philips and Dubai unveil world's most efficient LED bulb". newatlas.com. 6 October 2016.
"Audi R8 V10 becomes first all-LED car". 4 January 2009.

nih.gov

pubmed.ncbi.nlm.nih.gov

Moreno, Ivan; Avendaño-Alejo, Maximino; Tzonchev, Rumen I. (2006). "Designing light-emitting diode arrays for uniform near-field irradiance" (PDF). Applied Optics. 45 (10): 2265–2272. Bibcode:2006ApOpt..45.2265M. doi:10.1364/AO.45.002265. PMID 16607994.
Moreno, Ivan; Contreras, Ulises (2007). "Color distribution from multicolor LED arrays". Optics Express. 15 (6): 3607–18. Bibcode:2007OExpr..15.3607M. doi:10.1364/OE.15.003607. PMID 19532605. S2CID 35468615.
Kalajian, T. A.; Aldoukhi, A.; Veronikis, A. J.; Persons, K.; Holick, M. F. (13 September 2017). "Ultraviolet B Light Emitting Diodes (LEDs) Are More Efficient and Effective in Producing Vitamin D3 in Human Skin Compared to Natural Sunlight". Scientific Reports. 7 (1): 11489. doi:10.1038/s41598-017-11362-2. ISSN 2045-2322. PMC 5597604. PMID 28904394.
West, Kathleen E.; Jablonski, Michael R.; Warfield, Benjamin; Cecil, Kate S.; James, Mary; Ayers, Melissa A.; Maida, James; Bowen, Charles; Sliney, David H.; Rollag, Mark D.; Hanifin, John P.; Brainard, George C. (1 March 2011). "Blue light from light-emitting diodes elicits a dose-dependent suppression of melatonin in humans". Journal of Applied Physiology. 110 (3): 619–626. doi:10.1152/japplphysiol.01413.2009. PMID 21164152. S2CID 23119076.
Cajochen, Christian; Frey, Sylvia; Anders, Doreen; Späti, Jakub; Bues, Matthias; Pross, Achim; Mager, Ralph; Wirz-Justice, Anna; Stefani, Oliver (1 May 2011). "Evening exposure to a light-emitting diodes (LED)-backlit computer screen affects circadian physiology and cognitive performance". Journal of Applied Physiology. 110 (5): 1432–1438. doi:10.1152/japplphysiol.00165.2011. PMID 21415172. S2CID 4140748.
Fahey, Christopher D.; Zee, Phyllis C. (1 December 2006). "Circadian rhythm sleep disorders and phototherapy". Psychiatric Clinics of North America. 29 (4): 989–1007, abstract ix. doi:10.1016/j.psc.2006.09.009. PMID 17118278.
Appleman, Kenneth; Figueiro, Mariana G.; Rea, Mark S. (1 May 2013). "Controlling light–dark exposure patterns, rather than sleep schedules, determines circadian phase". Sleep Medicine. 14 (5): 456–461. doi:10.1016/j.sleep.2012.12.011. PMC 4304650. PMID 23481485.
Pawson, S.; Bader, M. (October 2014). "LED lighting increases the ecological impact of light pollution irrespective of color temperature". Ecological Applications. 24 (7): 1561–1568. Bibcode:2014EcoAp..24.1561P. doi:10.1890/14-0468.1. PMID 29210222. Retrieved 6 January 2017.

ncbi.nlm.nih.gov

Kalajian, T. A.; Aldoukhi, A.; Veronikis, A. J.; Persons, K.; Holick, M. F. (13 September 2017). "Ultraviolet B Light Emitting Diodes (LEDs) Are More Efficient and Effective in Producing Vitamin D3 in Human Skin Compared to Natural Sunlight". Scientific Reports. 7 (1): 11489. doi:10.1038/s41598-017-11362-2. ISSN 2045-2322. PMC 5597604. PMID 28904394.
Appleman, Kenneth; Figueiro, Mariana G.; Rea, Mark S. (1 May 2013). "Controlling light–dark exposure patterns, rather than sleep schedules, determines circadian phase". Sleep Medicine. 14 (5): 456–461. doi:10.1016/j.sleep.2012.12.011. PMC 4304650. PMID 23481485.

nigms.nih.gov

"Circadian Rhythms". nigms.nih.gov.

nobelprize.org

"The Nobel Prize in Physics 2014 – Press release". Nobel Foundation. Retrieved 7 October 2014.

npr.org

"Trump Administration Reverses Standards For Energy-Efficient Lightbulbs". NPR. 4 September 2019.

nytimes.com

"Fans of L.E.D.'s Say This Bulb's Time Has Come". The New York Times. 28 July 2008.
Taub, Eric; leora Broydo Vestel (24 September 2009). "Build a Better Bulb for a $10 Million Prize". The New York Times. Retrieved 4 February 2018.
Rosenthal, Elisabeth; Barringer, Felicity (29 May 2009). "Green Promise Seen in Switch to LED Lighting". The New York Times.
Taub, Eric A. (16 May 2010). "LED Bulbs for the Home Near the Marketplace". The New York Times.
Tabuchi, Hiroko (1 August 2023). "It's Official: Stores Can No Longer Sell Most Incandescent Lights". New York Times.
Alena Tugend (10 May 2008). "If Your Appliances Are Avocado, They're Probably not Green". The New York Times. Retrieved 29 June 2008.

bits.blogs.nytimes.com

Taub, Eric (11 February 2009). "How Long Did You Say That Bulb Would Last". The New York Times. Retrieved 9 March 2016.

green.blogs.nytimes.com

Wald, Matthew L. (24 June 2010). "An LED That Mimics an Old Standby". New York Times Green Blog.

olympus-lifescience.com

"Microscopy Resource Center | Olympus Life Science". olympus-lifescience.com.

optica.org

opg.optica.org

Lock, D A.; Hall, S.R.G.; Prins, A.D.; Crutchley, B.G.; Kynaston, S.; Sweeney, S.J. (1 May 2013). "LED Junction Temperature Measurement using Generated Photocurrent". J. Display Technol. 9 (5): 391–401. Bibcode:2013JDisT...9..396L. doi:10.1109/JDT.2013.2251607. Figure 1. (direct link to chart)

philips.ae

"Dubai Lamp | Philips Lighting". Philips.ae. Retrieved 2 August 2019.

philips.co.uk

"Warm white LED light". Retrieved 4 February 2018.
"Specification of a typical domestic 9.5W LED lamp". Philips. Archived from the original on 18 November 2018. Retrieved 28 January 2021.

lighting.philips.co.uk

"Philips 4 W, 840 lm lamp, EAN 8719514343801".

philips.com

"Lighting world first: Philips breaks 200 lumens per watt barrier" (PDF). Philips.com. Retrieved 2 August 2019.

usa.philips.com

"Warm Glow Effect". Philips Lighting. Retrieved 10 October 2018. teardown

photonics.com

"Hella Develops Audi LEDs". www.photonics.com.

publico.pt

New highway connecting Lisbon to Oporto includes first European LED based lighting in a highway, Aveiro 11 September 2009

researchgate.net

Lock, D A.; Hall, S.R.G.; Prins, A.D.; Crutchley, B.G.; Kynaston, S.; Sweeney, S.J. (1 May 2013). "LED Junction Temperature Measurement using Generated Photocurrent". J. Display Technol. 9 (5): 391–401. Bibcode:2013JDisT...9..396L. doi:10.1109/JDT.2013.2251607. Figure 1. (direct link to chart)
Pawson, S.; Bader, M. (October 2014). "LED lighting increases the ecological impact of light pollution irrespective of color temperature". Ecological Applications. 24 (7): 1561–1568. Bibcode:2014EcoAp..24.1561P. doi:10.1890/14-0468.1. PMID 29210222. Retrieved 6 January 2017.

robaid.com

Damir, B (2012). "Longevity of light bulbs and how to make them last longer". RobAid. Archived from the original on 19 August 2015. Retrieved 10 August 2015.

rpi.edu

lrc.rpi.edu

Appendix B: Calculating color rendering metrics. lrc.rpi.edu

sciencedaily.com

Smart Lighting: New LED Drops The 'Droop'. Sciencedaily.com (13 January 2009). Retrieved 4 February 2018
Iveland, Justin; et al. (23 April 2013). "Cause of LED Efficiency Droop Finally Revealed". Physical Review Letters, 2013.

scottsdaleaz.gov

for example, Seattle: "Seattle Picked to Lead National Effort on LED Street Lights" (Retrieved 16 July 2010); Scottsdale: "LED Streetlight Installation" Archived 28 May 2010 at the Wayback Machine (Retrieved 16 July 2010); Ann Arbor: LED street lights (Retrieved 16 July 2010)

seattle.gov

powerlines.seattle.gov

for example, Seattle: "Seattle Picked to Lead National Effort on LED Street Lights" (Retrieved 16 July 2010); Scottsdale: "LED Streetlight Installation" Archived 28 May 2010 at the Wayback Machine (Retrieved 16 July 2010); Ann Arbor: LED street lights (Retrieved 16 July 2010)

semanticscholar.org

api.semanticscholar.org

Craford, M. George (2 September 2005). "LEDs for solid state lighting and other emerging applications: status, trends, and challenges". In Ferguson, Ian T.; Carrano, John C.; Taguchi, Tsunemasa; Ashdown, Ian E. (eds.). Fifth International Conference on Solid State Lighting. SPIE Proceedings. Vol. 5941. SPIE. p. 594101. doi:10.1117/12.625918. S2CID 119804533 – via www.spiedigitallibrary.org.
Narendran, Nadarajah; Deng, Lei (2002). "Color rendering properties of LED light sources". In Ferguson, Ian T; Narendran, Nadarajah; Denbaars, Steven P; Park, Yoon-Soo (eds.). Solid State Lighting II. International Symposium on Optical Science and Technology. SPIE Proceedings. Vol. 4776. p. 61. Bibcode:2002SPIE.4776...61N. doi:10.1117/12.452574. S2CID 8122222.
Efremov, A. A.; Bochkareva, N. I.; Gorbunov, R. I.; Lavrinovich, D. A.; Rebane, Y. T.; Tarkhin, D. V.; Shreter, Y. G. (2006). "Effect of the joule heating on the quantum efficiency and choice of thermal conditions for high-power blue InGaN/GaN LEDs". Semiconductors. 40 (5): 605. Bibcode:2006Semic..40..605E. doi:10.1134/S1063782606050162. S2CID 96989485.
Moreno, Ivan; Contreras, Ulises (2007). "Color distribution from multicolor LED arrays". Optics Express. 15 (6): 3607–18. Bibcode:2007OExpr..15.3607M. doi:10.1364/OE.15.003607. PMID 19532605. S2CID 35468615.
West, Kathleen E.; Jablonski, Michael R.; Warfield, Benjamin; Cecil, Kate S.; James, Mary; Ayers, Melissa A.; Maida, James; Bowen, Charles; Sliney, David H.; Rollag, Mark D.; Hanifin, John P.; Brainard, George C. (1 March 2011). "Blue light from light-emitting diodes elicits a dose-dependent suppression of melatonin in humans". Journal of Applied Physiology. 110 (3): 619–626. doi:10.1152/japplphysiol.01413.2009. PMID 21164152. S2CID 23119076.
Cajochen, Christian; Frey, Sylvia; Anders, Doreen; Späti, Jakub; Bues, Matthias; Pross, Achim; Mager, Ralph; Wirz-Justice, Anna; Stefani, Oliver (1 May 2011). "Evening exposure to a light-emitting diodes (LED)-backlit computer screen affects circadian physiology and cognitive performance". Journal of Applied Physiology. 110 (5): 1432–1438. doi:10.1152/japplphysiol.00165.2011. PMID 21415172. S2CID 4140748.

slate.com

Gross, Daniel (5 February 2016). "Flicker On, Flicker Off". Slate.

spiedigitallibrary.org

Craford, M. George (2 September 2005). "LEDs for solid state lighting and other emerging applications: status, trends, and challenges". In Ferguson, Ian T.; Carrano, John C.; Taguchi, Tsunemasa; Ashdown, Ian E. (eds.). Fifth International Conference on Solid State Lighting. SPIE Proceedings. Vol. 5941. SPIE. p. 594101. doi:10.1117/12.625918. S2CID 119804533 – via www.spiedigitallibrary.org.

telegraph.co.uk

Lonsdale, Sarah (7 July 2010). "Green property: energy-efficient bulbs". The Daily Telegraph. London. Archived from the original on 12 January 2022. Retrieved 8 June 2011.

theguardian.com

Mohamed, Waseem (14 September 2022). "Increase in LED lighting 'risks harming human and animal health'". The Guardian. ISSN 0261-3077. Retrieved 23 November 2024.

time.com

content.time.com

"The 50 Best Inventions of 2009". Time. 12 November 2009.

topspeed.com

Moore, Alina (10 August 2007). "Audi's first all-LED headlight in the world". TopSpeed.

ucsb.edu

news.ucsb.edu

2006 Millennium technology prize awarded to UCSB's Shuji Nakamura. Ia.ucsb.edu (15 June 2006). Retrieved 22 June 2016.

v-tac.eu

"LED Bulbs: LED Bulb – 9W E27 A60 Thermoplastic Warm White". v-tac.eu. Archived from the original on 10 September 2017. Retrieved 4 February 2018.

warsawtour.pl

"Warsaw Top 10" (PDF). Warsaw tour Edition nr 5, 2012. p. 20. Archived from the original (PDF) on 9 March 2013. Retrieved 1 March 2013. The National Museum in Warsaw is also one of the most modern in Europe. (...) The LED system allows to adjust the light to every painting so that its unique qualities are enhanced.

washingtonpost.com

"Some cities are taking another look at LED lighting after AMA warning". www.washingtonpost.com. Retrieved 23 November 2024.

web.archive.org

"Lightbulb Efficiency Comparison Chart". greatercea.org. 24 March 2015. Archived from the original on 21 April 2020. Retrieved 4 February 2018.
Damir, B (2012). "Longevity of light bulbs and how to make them last longer". RobAid. Archived from the original on 19 August 2015. Retrieved 10 August 2015.
"List of Top 10 LED light manufacturer in China". TEKLED. 7 June 2013. Archived from the original on 9 October 2014.
Progress Alerts – 2010 Archived 1 June 2008 at the Wayback Machine, US Department of Energy
American National Standard for Specifications for the Chromaticity of Solid-State Lighting (SSL) Products Archived 8 July 2008 at the Wayback Machine. Nema.org. Retrieved 2 June 2012.
U. S. Department of Energy, Solid-State Lighting GATEWAY Demonstration Results Archived 9 June 2010 at the Wayback Machine (Retrieved 16 July 2010)
for example, Seattle: "Seattle Picked to Lead National Effort on LED Street Lights" (Retrieved 16 July 2010); Scottsdale: "LED Streetlight Installation" Archived 28 May 2010 at the Wayback Machine (Retrieved 16 July 2010); Ann Arbor: LED street lights (Retrieved 16 July 2010)
Stevenson, Richard (August 2009) The LED's Dark Secret: Solid-state lighting won't supplant the lightbulb until it can overcome the mysterious malady known as droop Archived 5 February 2018 at the Wayback Machine. IEEE Spectrum
Identifying the Causes of LED Efficiency Droop Archived 13 December 2013 at the Wayback Machine, By Steven Keeping, Digi-Key Corporation Tech Zone
"Warsaw Top 10" (PDF). Warsaw tour Edition nr 5, 2012. p. 20. Archived from the original (PDF) on 9 March 2013. Retrieved 1 March 2013. The National Museum in Warsaw is also one of the most modern in Europe. (...) The LED system allows to adjust the light to every painting so that its unique qualities are enhanced.
"EcoSmart 60W Equivalent Soft White (2700K) Twister CFL Light Bulb (4-pack)". Archived from the original on 7 November 2014.
"EcoSmart 60-Watt Equivalent Eco-Incandescent A19 Household Light Bulb (4-Pack)". Home Depot. Archived from the original on 5 February 2018. Retrieved 9 October 2017.
"HomeDepot.com: Philips 60-Watt Household Incandescent Light Bulb". Archived from the original on 5 February 2018.
"60-Watt Equivalent A15 Dimmable Filament Classic Glass LED Light Bulb, Soft White (3-Pack)". Home Depot. Archived from the original on 5 February 2018. Retrieved 4 February 2018.
"LED Bulbs: LED Bulb – 9W E27 A60 Thermoplastic Warm White". v-tac.eu. Archived from the original on 10 September 2017. Retrieved 4 February 2018.
"60W Equivalent Soft White A19 LED Light Bulb (2-Pack)". Home Depot. Archived from the original on 20 October 2017. Retrieved 4 August 2017.
"Cree 60W Equivalent Soft White (2700K) A19 Dimmable LED Light Bulb (4-Pack)". Home Depot. Archived from the original on 7 January 2019.
"Lightbulbs – LEDs and CFLs offer more choices and savings" (PDF). ConsumerReports. 2011. Archived from the original (PDF) on 11 August 2013. Retrieved 21 January 2014.
"Specification of a typical domestic 9.5W LED lamp". Philips. Archived from the original on 18 November 2018. Retrieved 28 January 2021.
PF vs. Power in EU Archived 1 August 2018 at the Wayback Machine. ledon.at
"History of Energy Star". Archived from the original on 27 March 2012. Retrieved 27 March 2012.
"Dimming LED lamps: the dos and don'ts". luxreview.com. Archived from the original on 8 September 2018. Retrieved 28 January 2017.

wiley.com

besjournals.onlinelibrary.wiley.com

Wakefield, Andrew; Broyles, Moth; Stone, Emma L.; Harris, Stephen; Jones, Gareth (1 March 2018). Minderman, Jeroen (ed.). "Quantifying the attractiveness of broad-spectrum street lights to aerial nocturnal insects". Journal of Applied Ecology. 55 (2): 714–722. Bibcode:2018JApEc..55..714W. doi:10.1111/1365-2664.13004. ISSN 0021-8901.

worldcat.org

search.worldcat.org

Ciugudeanu, Calin; Buzdugan, Mircea; Beu, Dorin; Campianu, Angel; Galatanu, Catalin Daniel (12 December 2019). "Sustainable Lighting-Retrofit Versus Dedicated Luminaires-Light Versus Power Quality". Sustainability. 11 (24): 7125. doi:10.3390/su11247125. ISSN 2071-1050.
Kalajian, T. A.; Aldoukhi, A.; Veronikis, A. J.; Persons, K.; Holick, M. F. (13 September 2017). "Ultraviolet B Light Emitting Diodes (LEDs) Are More Efficient and Effective in Producing Vitamin D3 in Human Skin Compared to Natural Sunlight". Scientific Reports. 7 (1): 11489. doi:10.1038/s41598-017-11362-2. ISSN 2045-2322. PMC 5597604. PMID 28904394.
Mohamed, Waseem (14 September 2022). "Increase in LED lighting 'risks harming human and animal health'". The Guardian. ISSN 0261-3077. Retrieved 23 November 2024.
Roth, Andrew (23 November 2024). "HALEDCO". The Guardian. ISSN 0261-3077. Retrieved 23 November 2024.
Wakefield, Andrew; Broyles, Moth; Stone, Emma L.; Harris, Stephen; Jones, Gareth (1 March 2018). Minderman, Jeroen (ed.). "Quantifying the attractiveness of broad-spectrum street lights to aerial nocturnal insects". Journal of Applied Ecology. 55 (2): 714–722. Bibcode:2018JApEc..55..714W. doi:10.1111/1365-2664.13004. ISSN 0021-8901.

wsj.com

Craven McGinty, Jo (11 October 2019). "Americans Are No Longer Gluttons for Electricity – Thank the LED Bulb: After increasing 10-fold between 1950 and 2010, average residential consumption dipped". The Wall Street Journal. For more than five years, Americans have been doing something decidedly un-American: We've been using less electricity. . . . [T]oday's electronics and appliances are more efficient. New homes are tighter and better insulated. And most important, light-emitting diodes, or LEDs, have replaced traditional incandescent light bulbs.

youtube.com

"Warm Glow Effect". Philips Lighting. Retrieved 10 October 2018. teardown

zdnet.com

"Philips rolls out 12-watt EnduraLED: World's first 60-watt equivalent LED light bulb". ZDNet.

zenodo.org

Cajochen, Christian; Frey, Sylvia; Anders, Doreen; Späti, Jakub; Bues, Matthias; Pross, Achim; Mager, Ralph; Wirz-Justice, Anna; Stefani, Oliver (1 May 2011). "Evening exposure to a light-emitting diodes (LED)-backlit computer screen affects circadian physiology and cognitive performance". Journal of Applied Physiology. 110 (5): 1432–1438. doi:10.1152/japplphysiol.00165.2011. PMID 21415172. S2CID 4140748.