Help! New to hps - distance/heat concerns

2Hearts

Well-Known Member
Stop putting a thermometer in the light, you cool a tent by taking your thermometer and putting it outside the tent and controlling the room. Your tents already sucking shit loads of air through it it wont heat up but just be the same as the room outside.

Fans dont cool they just move air.

If you think a cooltube cools a bulb try grabbing a 600w thats burning away in a cool tube, feel cool to you? Didnt think so, the reflector will feel cool though. Now try placing your hand under the glass of the cool shade an inch away, feels hot dosent it. Light and air do not mix, they are not friends sorry just ignore each other and walk straight past.
 
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