I'm building a Cree COB for my 3x3. I was planning on incorporating a Zilla Reptile unit, , but that an AgroMax UV solution is better but should be cycled, best 15 minutes per hour for four or so hours.
I don't want to drop $30+ for a repeating timer. I can get a decent quality grounded mechanical that can do 30 minute intervals. I'll be adding it to my current finish (top side mount), and possibly designing the COB with individual heatsinks so I can center mount it thing later. It's a CFL, a decent mechanical timer should do right? Any thoughts on 30 minute intervals vs. 15min? 7ft tent height so I I can do the recommendation 36in from canopy.
Sunblaster NanoTech T5 Reflector
http://www.amazon.com/Sunblaster-904296-NanoTech-Fixture-Reflector/dp/B00AKKUBDQ?ie=UTF8&keywords=sunblaster nano&qid=1465470566&ref_=sr_1_2&sr=8-2
AgroMax Pure UV T5 Bulb
http://www.htgsupply.com/products/agromax-pure-uv-t5-bulb-2-foot

I don't want to drop $30+ for a repeating timer. I can get a decent quality grounded mechanical that can do 30 minute intervals. I'll be adding it to my current finish (top side mount), and possibly designing the COB with individual heatsinks so I can center mount it thing later. It's a CFL, a decent mechanical timer should do right? Any thoughts on 30 minute intervals vs. 15min? 7ft tent height so I I can do the recommendation 36in from canopy.
Sunblaster NanoTech T5 Reflector
http://www.amazon.com/Sunblaster-904296-NanoTech-Fixture-Reflector/dp/B00AKKUBDQ?ie=UTF8&keywords=sunblaster nano&qid=1465470566&ref_=sr_1_2&sr=8-2
AgroMax Pure UV T5 Bulb
http://www.htgsupply.com/products/agromax-pure-uv-t5-bulb-2-foot

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