these bulbs have failed in less than a year in service. I claimed warranty on the first 2 and now 6 more have failed. There is also an issue with too much air flowing through the bulb outer ring for my use. you get what you pay for

I had purchased two of these low priced units, and with the slightest jar or impact to them... They fell apart internally, the lense cover dropped off, with no means of getting to the problem. As others have stated, you get what you pay for, better off with a higher quality product.