Purchase three boxes of these bulbs in November of 2016. Now (August 2017) three of the nine bulbs installed have failed. About 3000 hours out of the 25000 advertised. All attempts to contact Triangle or Jdi have gone unanswered. I recommend making your purchases elsewhere!

I purchased eight of these bulbs, so far three have failed in less than 60 hours of lighting.....The bargain price turns out to be no bargain....you get what you pay for....lesson learned.

Nice facility great costumer service

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