Thinking to add in around the bottom/sides where the above led cant penetrate well. 50W LED Grow Light, 1819 Plant Light Red COB LED High Efficient Full Spectrum | eBay
Get this while you can- KINGBO 600w Full spectrum. $149 bucks, totally worth it, very good even coverage KINGBO 600w Full-Spectrum LED dual optical lens by smokehound posted Aug 7, 2017 at 11:36 AM What's your main LED intensity? are you using a UFO?
Did you miss my posts about the new QB120 samsung 561c s6 bin powered new DIY boards Horticultural Lighting Group just put out? $29 for each 60 watt panel. Top of the line led tech many times better then anyone's cheap Chinese diodes, no offense. I'll be powering mine with an $18 driver from amazon. I bought 2 for a new veg setup. 120 watts worth of top end light setup for $120 with shipping. Needs no heatsink. QB120 Quantum Board www.amazon.com/Meanwell-LPV-60-24-Sealed-0-2-50A-Supply/dp/B0180SRK/ref=sr_1_36?rps=1&ie=UTF8&qid=1502120054&sr=8-36&keywords=24v+led+driver&refinements=p_85%3A2470955011
You can get a marshydro 300w off Amazon 65 USD. Old tech but they will grow 1 plant per 65 dollar investment. I can't see how you can go wrong. I have 3 of them and my plants like them very much. My current 6 Jock Horror Autos, coco coir grow.