WORD, got seven CMH retro 400w in stock, 5 x 250w retro white . . . . .
Stinky tasty dank man!!!! Though not the growth performance of a Gavver; BUT if Phillips made a 600W Retro White back then, there'd be no comparison . . . .similar UVb from a 400w Retro as the 600w 400v Phillips Gavver bulb!. AND full spectrum!!!
Brilliant bulbs; story is, someone at Phillips filled HPS bulbs with MH gas, ran 220000 off before mistake was reectified . . . . . .mistake made the best grow light ever!!!!!
Check the range with this:
I shall say no more . . . . nothing makes my personal taste so good. Gavitas are for my patients!!!
Blue spec in ripening for FULLLLLLL flavor!!!!
Well if anybody is still on topic. The graviita is good but there are better options. I've been growing under white full spectrum light for yrs, and won't go back to the yellow haze. I'm still pissed at Phillips for discontinuing the 400w CMH 4200k retro white. Best bulb ever low heat and light spectrum was off the visible light chart on both ends (IR & UV). The gravita runs off also but at a much lower intensity.
Solis tech makes a 4000k 1000w conversion bulb with a much better light spectrum than the gravita and you don't have to buy the special hood/ballast.