Are these adapters UL approved?
1382443
They are not stamped UL, so i doubt it. But they work, better than a costly replacement bulb that lasts less than a year. I will never buy a GU24 fixture again.. Adds about an inch.
1382444
Thank you for the information, I always go by "if it doesn't say that it is, then it's not". How much height do they add to the bulb? Are you happy with the adaption?
1382445
I've installed mine so don't have a label readily available but off the top of my head I'm going to guess that they are. I'm not sure Amazon would be selling non approved items. Check on the Amazon listing. It will say there.
1382446
No. Nothings is marked with UL approved. Very well made ceramic adaptor. Nothing can burn on it so I consider them very safe. I have usdd these for a few months and I am very happy. It seems like I was replacing the expensive original bulbs every other month. Made in China and at this price they wouldn't pay for the UL testing to get that rating. I would buy the same ones again.
1382447
UL is a third party business , would only increase cost. There may be other approval markings such as CE or ETL. Nothing says they need to be UL approved , or approved at all, they are approved for sale, so not much to worry about!
1108380
According to this article http://www2.buildinggreen.com/article/gu24-new-pin-base-cfls-leds (referenced by Wikipedia here: https://en.wikipedia.org/wiki/GU24_connector ) Discussing "adapters that would allow the use of screw-in bulbs on a GU24" such as this one, David Schiller (VP of Maxlite Sales "and a former director of Energy Star's fixture program") is quoted as saying: "Underwriters Laboratories (UL) said they would never approve them, and the State of California made them illegal."
35949
I'm not really sure, but we used these adapters while in Seville, Spain for our Iphones, Kindle and Acer laptop. No problems at all. Our daughter also used these during her semester abroad there without incident.
86446
I am currently out of town and away from the fryer, so I can't answer your question. It could be UL approved, but I am not sure. We did make sure that each plug goes into a separate circuit--to prevent circuit breakers from turning the unit off. So far, we have been happy with this product.
2014998
Don't know about UL listed, but the quality is poor. Some only last a few hours.
1881835
Yes it is perfectly safe to use the adapter as you are using only 2.7 amps. I would groung the plug to be safe but everything would be ok.
628993
Hello they work fine on any 12 volt adapter, with the correct amps output I think I am using a 1amp transformer
1391619
Yes, there is a UL label on the unit.No, the receptacles are NOT tamper resistant.AC125V, 60Hz, 12Amps.This is a heavy duty type product with heavy gauge cord.
1973167
These are UB3 adapters. My laptop has only USB2. But the adapter worked and worked well. I experience no problems with signal quality. The two I purchased have rather stiff cables with them, this may or may not be important but the cable certainly are awkward in use.
1008666
I have no experience with these... but... any Lightening to 30 pin adapter should work - though, none of them get great reviews.
769577
Unfortunately not. They're one-time-use only. The adapter punches a hole in the metal seal at the mouth of the cartridge, and that's that.
1701853
Bill, I do no know if UL certified but I have installed 6 of them in a game room with UV and they have been working fantastic.
755667
Yes they are compatible. I have had no problems and they seem to hold up much better.
1616505
To be able to use any adapter, at least four things need to match: voltage, polarity, pin size/type and power. You may be able to use an adapter that can provide more power than the original one but the other three must match perfectly so it is hard for anyone else to confirm. You should look at your current adapter and compare.
782185
It states on the bottom label that it conforms to UL STD 1026. Hope that helps you.
39010
I think you're better off asking the manufacturer. Everyone uses these for various devices and frankly, they would know better.
1720687
As far as I remember no but I am not 100% sure - I have plenty of those adapters and did not pay attention. The cable itself is great.
1826101
Yes it does. I used the adapter from the seller monoprice and have not had any problems with my ultimate.