What is the CRI (color rendering index) of this bulb?
1517437
CRI is on a scale of 0 to 100. 2800 is impossible and must be the color temperature in degrees kelvin.That said, I'd like to know the CRI (color rendering index too). 100 means that colors appear just as natural and correct as they do under an incandescent light bulb ... most LEDs are less than 90, with the best ones being at or above 90.
1517438
According to their description, it is 2800. Which sounds about right. It is decidedly a WARM white, in the yellow; which is consistent with the incandescent bulb it replaces. If you have sconces, these will work well there also because of their small size.
1517439
CRI is on a scale of 0 to 100. 2800 is impossible and must be the color temperature in degrees kelvin. That said, I'd like to know the CRI (color rendering index too). 100 means that colors appear just as natural and correct as they do under an incandescent light bulb ... most LEDs are less than 90, with the best ones being at or above 90.
1445515
I don't know. What I can tell you is that my bulb quit after approx. 4 weeks.
1146286
It's a MR16 20 watt bi-pin bulb. As the original bulbs burn out I've replaced them with LED bulbs that give me the equivalent of 35 watts, but only use 5 watts of power. They are more expensive, but save in the long run and should last a long, long time. You may be able to find a 50 watt equivalent.
1327540
I do not know the CRI, but I do know that I purchased this bulb a few months back, as a test as I want to replace all my reflector lights with LED bulbs. This is an awesome bulb, but its too long on the neck. I hope Philips makes the same one with a neck 1/2" shorter....
955049
*3200 lumens output *4300 Kelvin color temperature (Factory OEM standard color temperature)
749498
Ours has a countdown on it. Very clearly labeled in days. So right now, for example, it says 328 on the screen.... Representing the amount of bulb life, in days, left. Hope this helps!
1934433
My bulbs have the same marking as east coast listed- Side of bulb is marked as follows: Philips, Philips Trademark, 65W, 120V, China, Reflector Flood, 620 Lumenseast coast answered on April 2, 2015
733892
A bulbs CRI tells you how the colors will look. A CRI of 100 is perfect -things look as they should - same as sunshine. A bulb with a low CRI of say 50 would make everything look terrible.
1716373
the bulb pictured here casts a white light. i have never heard of this type pf bulb in colors
334131
My lights are a 7114 and I use a F13T5/CW replacement bulb. The /CW is for cool white (color). Just search for F13T5/CW to find a supplier or visit your local hardware store.
475619
It's a white light. How white? All I can say is it's not yellowish, not 2700 k. It's 3000 k and above. I have no idea about the CRI. I returned it because it was not bright enough for me.
753133
I don't have that info with me at this time. However the next time I am at home I can send it to you. I do know that these LED's are the greatest replacements for the standard bulbs that were in our motorhome.
938480
If by CRI you mean color rendition index, they are not rated. I would just say that they are cool in their color temperature. Perhaps not as cool as daylight, but much cooler than a tungsten filament. If your camera has color adjustment you should be able to compensate.
1383226
I haven't replaced the bulb yet. I assume the bulb is a specialty bulb since its infra red.
1448286
Thank you for your inquiry. The bulb is High Intensity Krypton. Please contact us if we can be of any further assistance.
1863703
I decided not to purchase this bulb; I went with a Bulbrite LED globe light instead. But....from the research I've done online, 3000K is in the warm range so it should give off a warm, slightly yellow color - as opposed to the 5000 to 6000K light which are cool and decided bluish in color. The Bulbrite light I bought is also 3000K and I like it very much but I prefer the warm light glow as opposed to cool. Hope this is helpful
1842927
CRI is 91. http://www.alzodigital.com/online_store/full_spectrum_light_bulbs_45w.htm