Rated 4 out of 5 by 4
Rated 1 out of 5 by brchrdt Didn't last!
Maybe I got a bad batch of bulbs? I'm a licensed electrician and I installed 5 of these on two tennis courts. Two failed within a month and the other three failed within 4 months. 1000bulbs was great and credited me for the bulbs but it still cost me $$$ for scissor lift rentals and new bulbs to replace for my customer free of charge - I guarantee the bulbs I install for six months. I will stick with name brand from now on. I've probalby installed over 60 name brand bulb replacements and never had this problem with Syl. My bad for trying something cheaper but I went by the other reviews.
January 16, 2014
Rated 5 out of 5 by Gibleteous Very bright.
Purchased this to illuminate a DIY projector. The image was very bright and crisp, but I couldn't keep the bulb cool enough. I'll probably use it in another projector build down the road. Something that doesn't need to be portable and can handle the extra cooling this bulb requires.
April 12, 2012
Rated 5 out of 5 by Whopper High Quality, Long Lasting,
I have 5 stores that require this bulb in my parking lot lights. I replace all of them at once to save money and they are excellant quality and long lasting. Additionally, this is the best price anywhere. Buy these bulbs!!
June 8, 2011