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LED lights

2,304 bytes added, 11:41, 30 October 2019
References
{| class="wikitable"
!|-
!Manufacturer
!Type
|300 W
|4850 lm
|-
|Powerlight
|Halogen
|200 W
|3980 lm
|-
|Osram
|405 lm
|}
 
== Color temperature ==
 
For general purpose household stuff you want something around 2700K. Very low power dim sidelighting can be lower (even 2000K). High power stuff can go as high as 3200K. Unless you have a special use case in mind, only look at 2700K and 3000K offerings.
== Color rendering ==
The the most common standard is [https://en.wikipedia.org/wiki/Color_rendering_index CRI]. Unfortunately, CRI is pretty useless, but consumer manufacturers frequently only specify CRI. You want something with CRI over 95. An important color not taken into account by CRI is [https://www.waveformlighting.com/tech/what-is-cri-r9-and-why-is-it-important/ R9]. You want something with R9 over 90.
A much better standard is [https://tech.ebu.ch/tlci-2012 TCLITLCI]. You want something with TCLI TLCI over 90.
=== TCLI results ===
== Notable manufacturers ==
* []=== Quality ===
* [https://www.waveformlighting.com Waveform lighting]
* [https://www.yujiintl.com Yuji International]
* [https://www.soraa.com Soraa]
* [http://solux.net Solux] (Nobel price winner who invented blue LEDs works here)
 
=== High power ===
 
* [https://creebulb.com Cree]
* [https://www.eurilighting.com Euri]
* [http://gc-lighting.com Green Creative]
== Notable products ==
* [https://store.waveformlighting.com/collections/a19-bulbs/products/ultra-high-95-cri-e26-a19-10w-led-bulb-for-home-residential Ultra High 95 CRI E26 A19 10W LED Bulb for Home & Residential]=== 800 lm class ===
{| class="wikitable"
!CRI
!R9
!TCLITLCI!Notes
|-
|Waveform Lighting
|800 lm
|95
|>91/95||FilmGrade series has 95 TLCI|-|Yuji|[https://store.yujiintl.com/collections/bc-series/products/bc-series-a60-high-cri-remote-phosphor-led-bulb-unit-2-pcs BC Series A60 High CRI Remote Phosphor LED]|3000K|840 lm|97|95+|97|recommended by gaffers|-|Soraa|[https://www.soraa.com/products/56-Soraa-VIVID-A60-(E27) Soraa VIVID A60 (E27)]|2700K|800 lm|95|95|||-|Ikea|Ledare 11W LED1304G11 E27|2700K|600 lm|93||93|600 lm only|-|Ikea|Trådfri LED1623G12|2700K|1000 lm|||89|smart bulb|-|Solux|[https://www.solux.net/cgi-bin/tlistore/colorviewbulbs.html ColorView]|3000K|310-1490 lm|100|100||120V only|} Osram has some 95+ TLCI products in its professional spot line. It's unclear whether the A bulbs from the same professional line are just as good or not. Osram only claims 80+ CRI even for the good stuff, and the A products are rated the same. They might be much better than specified. === High power class === {| class="wikitable"|-!Manufacturer!Product!Color Temperature!Luminous Flux!CRI!R9!TLCI!Notes|-|EURI|[https://www.eurilighting.com/ea21-4000cec-2 A Series LED EA21-4000cec-2]|3000K|1600 lm|90|||120V only|-|Cree|[https://creebulb.com/100-watt-replacement-soft-white Cree 100 Watt Replacement]|2700K/3000K|1600 lm|90+||||-|Green Creative|[http://gc-lighting.com/products/a21-18-5w-high-cri-dimmable A21 18.5W HIGH CRI DIMMABLE]|2700K|1600 lm|90|60||120V only|-|Green Creative|[http://gc-lighting.com/products/hid-led-25w-277v-e26 A23 LED 25W 277V E26]|3000K|3200 lm|82||
|
|}
 
== References ==
 
* [https://forum.luminous-landscape.com/index.php?topic=131594.0| Luminous Landscape Forum | Has anyone looked into the modern LED video lights as a print evaluation light?]

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