looks like a big hassel for 85 bucks man. u have to hang that from the ceiling right under your reflector. think about having to move your light, doing that is hard enough. and having to move that lense also? sounds like a headache and lots of cussing lol. but if u dont have any other option i say go for it. if you dont have a reflector yet just buy an air coolable one and vent it. check out my setup with 2 ultra cool xl reflectors and 600 w hortilux bulbs. if u already bought a reflector im sure you could rig some glass and some vents on it for cheaper than 85 dollars. thats my 2 cents.