Need advice on high bay LED fixtures in a very hot boiler room.

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Russs57

Senior Member
Location
Miami, Florida, USA
Occupation
Maintenance Engineer
Fixtures would be about 18 feet up. Would estimate temperature at 150 degrees F. Existing are 400 watt metal halide. More light output would be nice. Most important is reliability as many fixtures are hard to get to. Not that I think it would be an issues with LED's but need fast re-strike time in power outages.

Would prefer a "big name brand" like Lithonia. Fixtures don't have to be LED so suggest whatever you think would be best. Able to handle getting sprayed with water a big plus.

Thanks in advance.
 

synchro

Senior Member
Location
Chicago, IL
Occupation
EE
Here are a few I found with claimed high temp capability:





I've no experience with them but at least they are known brands.
 

paulengr

Senior Member
This is one of those application areas where discharge lighting still shines. Pun intended. Around an oven 15 years ago we found that quartz halogen lamps held up the longest. Given that they run very hot to start with I’m. not surprised they were highly heat tolerant.
 
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