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Cree cob leds

B

Blazed227

New member
Ok so I was looking on eBay at some cobs.. was thinking of replacing the hps lights.. esp for summer since it's in a shed an heat/cold is always a problem.. but most of the cobs looked like cheap junk then I came across these that are Cree chips an they say there 400watts... says it's 2 200 watt chips.. I know it's prolly closer to 200 watts draw but there 150 bucks a pop.. I'm thinking about 5 or 6 of these may not be a bad investment? Also if anyone has found any that are pretty decent an not real expensive post it up.. I would love to get a bud master they are freakin pretty sweet I think.. Anyway here's the eBay link to the light. Lol what you guys think.. an how many to replace each 600 watt hps

http://m.ebay.com/itm/400W-CREE-chi...%3Ac3d2340a15b0ab136dd6021dffff221a%7Ciid%3A6
 
The cxa has been surpassed by newer technology that is more efficient. Biggest advantage is getting more lumens/watt and less heat for a given lumen output so do some research.
 
Check out Timbergrowlights.com. They have some nice COB kits. A little pricy but good information on COB grow lights.
 
Efficacy improvement is the biggest improvement with newer technology. Just scan manufacturers spec sheets and you"'ll see the difference. Lumens/wart
 
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