Cree BA21-16027OMF-12DE26-1U100 100-watt Equivalent LED Light Bulb, Soft White

EDIT: Burned out suddenly today after 1.5 years of very light use in my closet with no enclosure and thus no chance of overheating due to anything other than defect. It was left on for approximately 4 hours, was manually turned off, and will no longer turn back on in any fixture. Gently shaking the bulb produced a rattling noise. Although I really loved this bulb, the lifespan is simply unacceptable unless my case was simply a rare defect. It has lasted significantly shorter than a standard incandescent. I'm knocking off three stars for now, and will reevaluate after I attempt to claim a warranty. ____________________ A few years ago I switched my personal incandescent out for high-wattage "Full Spectrum" (5500k) Compact Fluorescent bulbs. The extra brightness, cooler color, lower heat, and greater (approximately double) lifespan were all great. I saved a bit of power (85w instead of 100) but the impact was rather negligible, especially considering I live in an apartment with included utility costs. This however is not a review of CFLs. About a week ago, I started switching out the (standard low wattage normal spectrum building supplied ones, not ones I personally bought) CF bulbs outside of my typical workspace (bathroom, hallways, etc) with "warm" (2700k) dimmable LED bulbs. Although I do not prefer the yellower/redder color (other family members insisted on an incandescent-like look) and lower brightness compared to my personal 5500k CFLs, they are still a clear improvement in both regards over the generic CFLs they replaced. The SIGNIFICANTLY lower power consumption, lower heat output, greater longevity, and the ability to dim the bulbs (with varying levels of success depending on the bulb) are all pretty awesome. This is still not a review of 2700k LEDs however. What this IS a review of, is the absolutely lovely 18W 5000k A21 CREE LED. This thing is simply amazing. The last batch of LEDs inspired me to try one of the purer white, higher wattage LEDs for my closet when it's bulb burned out a few days ago. CREE is a name I've heard a lot about in the flashlight world, and this bulb had all the specs I was looking for, so I gave it a shot. Despite the 5000k rating on this LED and the 5500k rating on my large CFL bulbs, this guy actually gives off a cooler, purer white. Despite the lower wattage (18 vs 20) compared to the next strongest LED from another company I've tried, it is actually a brighter bulb (or perhaps it just appears that way due to the whiter light, but we are humans, with human eyeballs, so what appears bright is what functionally is bright as far as I'm concerned). Despite the higher watt rating and smaller heatsinks compared to smaller LEDs from other companies, this CREE bulb is actually cooler to the touch. It isn't quite as bright as my ridiculously large and expensive 85W CFL bulbs, but it isn't far off either. It even comes in particularly well thought out packaging and has an excellent fit and finish to its build. The "glass" (plastic?) part of the bulb even has a nice rubberized coating on it that gives it a frosted look and soft grippy feel. To top it all off, it has a longer warranty than any of the other bulbs I've tried. The only downsides I can see to this bulb are the obviously high cost, and the slightly less evenly distributed light output compared to a few of the high end competitors I've tried (but honestly, you practically have to look directly at the lit bulb itself to notice. If CREE made this bulb in a higher brightness (25w perhaps?) model, I would gladly gobble them up and replace all of my remaining high watt CF bulbs.

Quite satisfied so far - light output good (comparable to 100w incandescents), light color good, amazing simulation of filament glow of old soft white bulbs from years past (not terribly important to me), no audible noise. Can't comment on life yet - but counting on Cree's reputation (I only buy Philips and Cree) - cheapy competitors may have lower initial price tag, but if life is shorter, they cost you far more in the long run. I bought mine from Amazon at $15.99, which was a good price, but at over $19 currently, I feel they are now above their pricepoint. Not necessarily blaming Amazon for this, but having worked in electronics for several decades I know that as newer products gain in popularity and thus sell larger quantities, it is the norm for prices of electronics to trend DOWNWARD, never up - - there may be some illegal "price-fixing" going on here!

UPDATE: 14 months later. This expensive bulb with a 10 year warranty died after 14 months of occasional use in the garage. I'm dropping my star rating from 3 down to 1. Now I'll see how good (or bad) Cree is with their warranty service.... This 100 watt Cree bulb CANNOT BE USED IN ENCLOSURED FIXTURES. Why isn't this restriction stated in the details on Amazon?? I bought this bulb for a garage door opener thinking that LED bulbs would generate no heat. Then I read the small print on the package and on the bulb saying not for enclosured fixtures. I would've given it just 1 star for this understated restriction but the bulb is so bright and white in an open ceiling socket in the garage that I bumped it up to 3 stars. If this expensive bulb were to last say 5 years I would give it 4 stars. But based on other reviews it has a high fail rate. If this bulb lasted say 4 years and could be used in enclosured fixtures I would give it 5 stars. Six weeks later: I wrote to [email protected] making this suggestion: Dear Cree Representative: Consumers need complete, standardized information when buying LED or CFL bulbs. Its very frustrating to find out bulb restrictions (only shown in the fine print or stamped in microprint on the bulb) AFTER a bulb has been purchased. I suggest ALL of this info be printed in an easy to read font size on the outside packaging: Dimmable: yes or no Useable in damp locations: yes or no For outside ground use: yes or no Useable inside lens enclosures: yes or no Useable in a fixture rated for xx watts incandescent. Useable upside down. And clearly print any other restrictions on the outside packaging. The first company to do this will increase their sales before the other companies get wise.

The light is good, the failure rate is unacceptable. I actually like the light from these CREE bulbs. I use the "soft white" in the house and the "bright white" in my shop. Very good all around light, the dimming function is OK, although some of them buzz a bit at lower output (I've replaced these with Philips wierdly shaped tri-lobe bulbs (which I recommend)). It's nice that (unlike the Philips bulbs) these bulbs are "standard" shape so that a lampshade which clips to the bulb still works. I do not like the reliability at all. I have purchased around 20 of these bulbs from Amazon and Home Depot over the past few years. Three of them just "died". Five of them experienced a separation of the globe from the base. I can still use the bulbs in the shop and laundry room, but the light is harsh and the electronics are bare without the glass covering. And, yes, I did discover that the circuitry that is now laid bare is live and line voltage by brushing up against one. I hate CFLs for their harsh light and poor cold-weather performance and am excited about LED bulbs. I am willing to pay more for light source with quality on par with incandescent for 1/4-1/8 of the energy usage. After years of failures from CREE bulbs I have concluded that I did not just get a "bad batch" but that there is a systemic design or manufacturing problem. The first LED bulbs I purchased were Philips wierd-looking "tri-lobe" bulbs and I have not experienced any failures despite their being in service longer than my CREE bulbs. I am now replacing my CREE bulbs with Philips as the CREE bulbs fail.

This is a top tier item. I bought it on sale for $12.95. Color is perfect. Lumens is 1600. By the way, not all LED's advertised as 100 watt equivalents put out 1,600 lumens. I saw some advertised as low as 1,000 lumens. Now I have all the curly cue CFL's that contain mercury out of my house. This CREE bulb's advantages: Instant on even in cold weather, and turning it on and off doesn't shorten it's life like with fluorescents. You won't be having to replace this bulb for MANY years. Rated at about 25,000 hours, figure that out if you use it five hours a night. Let's see, that is 5,000 days or about 14 years. One caution, though. If you put this light into a four or five bulb fan light you will find it probably too bright. I used the 60 watt equivalents and that is still to bright. Also, this 100 watt equivalent CREE only uses 18 watts. My 60 watt equivalent uses 9.5 watts. I am very, very pleased with the colors rendered, amount of light, no warm-up time and longevity. Soft white at 2700K is what you want for traditional colors. Daylight tends to be bluish at a higher K rating.

I have purchased over a hundred of Cree's hi hat replacements and have been very impressed with their quality so when I saw these 100W equivalent bulbs I pounced... The light output is nice but frankly some of the bulbs are loose and rattle where the glass meets the base. As a result I'm concerned they won't hold up to 20 years of use. While they are at a competitive pricepoint and have a more traditional look, for now I will stay with the Philips version which seems to be rock-solid. I expected more from Cree.

I put one of these in my garage at the beginning of winter. It's nice and bright, and unlike CFLs, it comes on instantly no matter how cold it is. (I live in Iowa, so it gets into the negative ºF temperatures now and then. Also, unlike CFLs, no dangerous mercury in the bulbs!) This is the 5000K model -- so bright white. Good for a work environment where you need to be able to see small details. I also have a bunch of Cree's 60W and 40W equivalents at 2700K; those are excellent for softer, ambient light (like a living room). I highly recommend this whole family of Cree LED bulbs.

10 YEAR WARRANTY works. I bought one from Home Depot, saved the receipt, and got a replacement from Cree. Replacement has been used daily for over a year now. This bulb seems to be brighter than 100 watts and is really clean light for a dressing area, so when you go out of the door you don't have surprises about the colors you chose to wear. MY PLAN: I am going to buy one bulb at a time from Amazon, capture the receipt to Pdf file, date the bulb when I get it so the receipt and date reference each other and exercise the warranty for replacements during the warranty period. That is until 2027 from now. I am saving a blister card package for reference which I will drop into a file cabinet warranty file. If you buy from Home Depot, scan your receipt to a Pdf and file in your computer warranty file. Exercise your warranty when needed and you will be much more satisfied with this outstanding bulb.