What is the difference between cool white and bright white? What is the lumen spec. of this buob?
1660595
The bright white may be a little brighter than the cool white but they both have a bright white light whereas the warm white has a yellow cast to it. Not sure of the lumen's but I used them to replace the standard bulbs in my motor home and they are brighter and uses less power than my original bulbs. I love these bulbs.
1660596
Cool white and bright white are usually the same. Warm white - the other common type - typically has a more yellowish color to it and more closely resembles an incandescent light bulb.
1215797
It is a crisp, clear, white light. Whiter than the "daylight" bulbs. The whitest white you will ever get with a lightbulb.
141804
I'm not sure what the lumens are because I bought it for a gift. All I know is that they were bright and my brother in law is very happy with them.
1229742
It is a true cool white light. I am not a fan of the warm white and would have returned it if it were the warm.
1375505
Definately white and cool. Mine does not have that warm glow coming through the shade.
1757729
I would have to say cool white only becuase it seems very white. Could b e a natural white. Great for outside spot lights. 4 bulbs still working great. I purchased 2 extra due to sale. My inside ones I bought BM30 which are also working great
133864
The kelvin rating, cool is around 6500k which is closer to a white light, giving illumination that maintains a trueness of colour. Warm has an orange/red tint.
1581680
The bulb replacement you asked about is the "cool white" version, which you may not like as much as the "warm white" one, which is closer to the incandescent bulb color. Here:Brightech - SuperBright Ba15s LED Light Bulb Replacement - Warm White Color - 2nd Generation with 66 LED's - Single Contact Base - 10-30V DC - Brighten up your yard or RV for added safety and assurance!Either one will be plenty bright, last a long time & and use a lot less electricity from your batteries.BC
392534
It is 240 lumens for the white spotlight. There is also a second setting which instead lights the small LEDs which produces 10.8 lumens of light. These two settings are described. The battery length is many times longer when using the lower light LEDs compared to the bright spotlight.
317582
It is a warm white - softer than white. Very similar to the light from my halogen outdoor lights.
402467
Warm white is more like an incandescent lamp, slightly yellowish. I'm no expert, but I have another LED with 2700K; it's slightly yellow. The lamp in question is not at all yellowish, nor is it as blueish-white as the fluorescent tubes I have as my main ceiling lights near this one.
1851656
I recently bought replacement bulbs from a different company and they have different colored bulbs. Daylight, Super White, Cool White, etc. I bought Daylight because that is what the original bulbs are supposed to be. Sunlite PL13/SP65K 13-Watt Compact Fluorescent Plug-In 2-Pin Light Bulb, 6500K Color
1048600
I would call it warm white. They are not real bright as they only have two LED's in them but that is what I was looking for. I did not want harsh lights
1015577
Lumen is the brightness and its about 500 Kelvin, daylight brightness. Hope this answered your question. If you like white light you will be pleased with its brilliance
293008
This model is 500 lumens. I doubt you would be able to tell the difference between the two different powers.
2118561
Sorry, I didn't know there was a difference. It's whatever the seller listed. BTW, I really like the light. Sorry I couldn't be more help.
2075397
It's not a matter of brightness. Both emit the same # of lumens. It's a function of the light spectrum they emit. So it's really an aesthetics question. Some people don't care for "white" that's in the 5,000K range and prefer the "warm" or yellowish light emitted at 3500K.