Hello everyone, I'm pleased to say I've ordered a bunch of misc led stuff from ebay to get in on the DIY and couldn't be more excited. My first cab was a 250w MH wardrobe and I didn't like how inefficient the light was and how much room it took up. This project is so I can get some experience with diy lighting. I run a little indoor hydro food garden with Philips Greenpower Production Modules to grow leafy greens and love the lights, so this being LED is really going to be a rewarding build for me. In the next month I'll be receiving the following stuff: Two 50w 3300k LEDs with Drivers One 20w and two 10w blurple LEDs Two 10w 3300k LED floodlights (come with heatsink reflector, fixture and drivers) Two drivers for the blurple LEDs And a digital multimeter a kill awatt and a 12v driver that I hopefully can use for cooling fans. I don't know if I can calculate the PAR and heat watts since this is all low end and I don't think the data is available. I am now looking at what kind of cabinet to pick, I think it will have to be pretty small like a pc case or filing cabinet. Suggestions welcome! Edit: even after all these years of looking at options for stealth boxes I still don't know what I'm going to pick for the cabinet. Not too big and preferably metal, but those fake front wooden drawer stands are awesome! Edit edit: all the items I bought from ebay were listed free shipping.