LLT 20W LED Flood Light with Knuckle Mount Super Slim - 1600lm 5000K Daylight SMD - LED Outdoor Light Landscape Security Waterproof - Black Aluminum and Tempered Glass

I purchased these 20W units to replace 20 year old 150W halogen outdoor flood lights. Their color output is very close to daylight. The seller/manufacturer says they are not dimmable but they are! All of my lighting is controlled by a home automation system and I use Leviton UPB switches and dimmers. The Leviton CFL/LED dimmer works beautifully with this product. There is no loss of color rendition as they are dimmed.They are very bright and appear to be brighter than my old 150W halogen lamps. The unit appears to be completely sealed so I believe they will hold up very well in my extremely humid east coast environment.I do lighting design, lighting controls and automation for a living and I could not be happier with this product. I can only hope that it will last as long as it is rated. So, until I report otherwise, I have no hesitation in recommending this product. I intend to buy more.

nice light and easy to installone shorted out they were quick to replaceworkin fine now

OMG, what a difference!I had three very old large lights that were shining on the front of me home and were in need of being replaced.These are small and much less noticeable, but give off a ton of light, I got the 20 Watt and possibly could have gone with the lesser ones.I also noticed a big difference in electric use, so I guess that within 3-4 months they will have paid for themselves.

4 installed in shaded area. 3 of them no longer work 6 months after the July 2019 installation. I see from other reviews that if I return them, I will receive other customer's returns as replacements. So, I will throw them away and stop buying lights here which is my suggestion to all. There is no QC on Amazon and nobody cares how bad it is as long as it sells.FYI, if it does not have the UL sticker, the specs and quality claims are meaningless, just numbers picked out of the phone book.

I installed this product six months ago at my vacation home. I just arrived and discovered that it had failed, possible a while ago. It appears that moisture got inside, even though it is mounted under my outdoor deck. It is rated as "Wet" with a 2 year warranty. We will see what happens.

I am disappointed as I have purchased more of these lamps after the first one and had planned to by more. Not anymore. Two year warranty and the light dies after two years and two months of limited use (maybe 250 hours total?). I will find another brand for the pending replacements and expanded use. Great light while it lasted. Perhaps it is OK if used near the ground where you can easily replace it every other year.

Exactly what I was looking for, fit my fixture without issues. I had a motion sensor light for maybe 10 years, and the halogen bulbs would burn out every year or two. And, they're not cheap, either! So for the cost of about two bulbs, I was able to get this LED assembly, and mount it in my existing fixture after removing the housing for the halogen bulb. It did take some wiring knowledge, but I'm good with electrical wiring, so there was no issue for me. Looks great, and shines a bright, white light. Couldn't be happier. And, hopefully, this will last a LONG time so I don't have to change it ever again.

We use these LED Security Flood Lights for our HOA (Home Owners Association) as we replace the halogen and filament bulbs. The energy savings on these lights are so great it is worth replacing the complete fixture just for normal bulb replacement of the old fixtures.These lights have to Color Temperature of 5,000 for daylight. This makes them ideal for building or signage lighting.These are not recommended for the landscape lighting for walls and trees since it washes out as the "daylight" 5,000 bulbs usually do. Look on Amazon for the 3000K warm white versions for landscape lighting. We have done repeat buys of this product so we have years of experience with it.