150 Watt LED Corn Bulb, Replaces 600 Watt HID, 22,500 Lumen, DLC Listed, ETL Listed, 50,000 HOURS, 10 Year Warranty - LED Global Supply
DragonLight 80W Commercial Grade Corn LED Light Bulb(600 Watt Equivalent) E26/E39 Large Mogul Base LED Lamp 5000K Daylight 9,600LM for High Bay Area Lightingea Lighting - - Amazon.com
600 Watt, Metal Halide HID, Mogul base, TT76, Clear, 65 CRI, 6500K Light Bulb in Clear by Satco (S5911) from Lighting & Bulbs Unlimited
Buy Interlux Super HPS 600 Watt Grow Light Bulb Online — Grow Light Central
LUXRITE 40-Watt Equivalent A15 LED E26 Base LED Light Bulb 2700K Warm White 7-Watt Dimmable 600 Lumens UL Listed (6-Pack) LR21350-6PK - The Home Depot
Plantmax (Xtrasun) Bulb 600w HPS direct from Growers House
600 MH Bulb | High Output GrowBright 600 Watt Metal Halide Bulb | HTG Supply
Conversion Bulb - 600 Watt HPS to a 600 Watt MH – Midwest Supplies