"Fitted four of these for one of my customers. Although expensive, the manufacturer's guarantee is for 3 years and they claim it should last 25! I will review it again then! They look good and are fully compatible with older halogen transformers so are genuine retro-fits unlike some other LED bulbs I have tried to fit."
"Working well so far, I can only mark it good for performance & reliability because I don't know yet. In my experience lamps rarely last as long as you would expect, however they have a 5 year manufacturer warranty on so maybe they will fair better. A bit more expensive than I would have liked, but hopefully you pay for quality."
"I purchased 9 of these spot light bulbs to replace standard spot lights. I was very disappointed that only 6 of 9 were operational when fitted. Although I've attained a refund on the faulty bulbs, it indicates overall poor reliability. The units that are operational, however, give off a good level of bright, white, light."