Unlike other 2 color versions of bulb (3000k &amp; 4100k lum, this states 1650 lum in title &amp; 1950K in descrip. Does this lose lum over time vs others ?
1297787
I haven't noticed any loss, but we don't have it on very much and always for fairly short periods.
2231515
I prefer the warmth of 2700K bulbs, so I am going to try the Satco version of this same bulb, which comes in 2700K. It's on Amazon, search for Satco 09111 - 10A19/LED/2700K/120V/GU24.
293009
The info. I got was 500. I have no way of testing it. At 500 or 600 its still super bright. I saw a test where it beat a 800 lumen light.
1396361
I purchased this a long time ago and immediately returned it. I remember the bulbs being very dim for what was advertised. This was a while back, so if you have the time, check it out and then return it of they aren't suitable. I've learned to get PBL - albeit after trying many others - because they're consistent every time I buy them.
2255054
I honestly don't know the answer to that question, I am using t inside and I really don't notice a difference between this bulb and less expensive ones. Sorry I couldn't help you
151155
CRI = &gt;80 Reference this sheet for all specifications. http://www.feit.com/documents/pdf/PAR30L_5K_LEDG5_SpecSheet.pdf. I have a few dozen of these bulbs in a commercial setting and spec this on a regular basis. The color rendering index is quite high.
631611
I don't know what the lumens or kelvin numbers are for the LED's, but I can tell you it's the difference between night & day. I put that set in my 08 ram and people notice it right away.Regards,Dan
1270522
Hi Bill. I'm pretty sure its 2700K. If you get it and use it in a lamp where its covered, you will not be able to tell the difference between it and an incandesant bulb. Its that good. By the way Philips has a new bulb out now that is similar to this one but without the yellow panels and grooves. You might like it better if you are going to use the bulb where it will be seen when its off. Amazon has it if you're interested. It's 60 watts and you can get it in either 2700K or 5000K. I hope this helps you!
1565967
I would say the light is closer to 6500k (more blue than white). I found this annoying because even though I enjoy white light for daily tasks it is too white/blue for me to keep on during the night. It is also a lot brighter than I expected!
385188
The MR16 LED listed is 320 lumens which is equivalent to what I was replacing as a 50W halogen. The difference is that the LED is more focused as a light beam and was brighter on my display floor that the halogen bulb. So overall, I saved a lot of energy and heat. More importantly, I was able to buy a few more track light fixtures and added two more LED bulbs for a much even/better light distribution on the floor area for the retail store. I hope that helps.
1507290
Not sure about the lumens capacity but it is probably the brightest regular bulb on the market. LEDs may be brighter though.
1418465
Hello, I ordered this bulb earlier this year and never did get a response back as to if I could exchange the bulb for really the correct one. So I gave up after a while. I have gone to home depot and replaced the bulb now. So not sure why I am getting this 6 months after the fact. Thank you!
2264491
I would believe that discrepancy is a typo. This type of light mush use a switch rectifier to convert AC to DC . It can handle 85 -265 V. I just used a photometer (the meter for photographic use) to measure the luminance (roughly means brightness) of this LED at a distance of 1 ft. It has about 4000 lux which can be converted to 4700 lumens. This is way above the nominal value of 2700 lm. I am guessing maybe 2700 lm is an average value during the life span. The LED I measure only a few months old. After 5 to 10 years it might drop to around2700 lm. Hope this helps, more or less.
1741029
I don't know the output in lumens, but for my model the color is daylight or cool white, not warm white like and incandescent. Possibly you can specify a color temperature?
1920692
From what I can tell the differences are the lumen output of 1038 vs 1200and the color range of light from 3000K vs 4000K with the 3000 being a warmer lightand the 4000 being a cooler whiteThese are the main differences that I see-
2191557
They are actually 865 lumens. I like the 4000k bulbs, I am not a fan of the yellow look. The cool white also tend to give the room more of a daylight look I find.
891813
The color is 3200K, which is relatively the same as their standard 3100K bulb. I was lucky to have the bulb last for 9 months (usually less). Sylvania would warranty them for up to a year, but still give the usual song and dance about how "brighter bulbs don't last as long."