Have ordered two of these LED and used in the stairwell. The lamps often and long burn on the day. Light color and brightness are absolutely ok. But after 5 months, a lamp (let's see how long the second by holding, an ordinary light bulb has lasted longer) the spirit abandoned. This is not acceptable for the price. Warranty Processing by Amazon ran super, purchase price was refunded without ifs or buts. Therefore, 3, otherwise 2 stars.