Ok, I bought this at an auction. For sure it was from some grow op.. I figured maybe get a pendant, set up some sort of grow out tank or something.. Anyways. Its not going to happen so here are the specs. If you need it, 5$ ea
400w Clear : 18pcs
175w Coated : 6pcs
Number Code Code Size Finish (In.) (In.) Life (Hrs.)1 Lumens2 Lumens3 (Kelvin) CRI
27816-8 MS400/BU/PS M155/M128/M135/S ED-37 Clear 111⁄2 7 20,000 44,000 30,800 3900K 66