1 of 2 people found the following review helpful
Didn't last as quoted,
Verified Purchase(What is this?)
This review is from: ChiChinLighting® 4W 12V MR16 Super Bright LED Light Bulbs, Warm White, 3000k (Higher Quality than other Energy Saving MR16 Lamps - 2 Year Guarantee) Perfect Size Retrofit
Worked fine but just after 2 years, 1 unit has started flashing on and off (2 year guarantee so not covered).
The whole economics of these is that they need to last a long time. This unit must have only lasted 4,000 hours at the most but quoted at 40,000+. On my actual numbers it would be much cheaper to use the old inefficient units