Feit Electric 400-Watt ED28 Shape Clear Metal Halide High Intensity Discharge E39 Mogul Base HID Light Bulb (4-Pack) MH400/U/ED28/HDRP/4 - The Home Depot
Bulb MH 400W 7200K - Xtrasun - On Sale!
SunMaster 400w Metal Halide Cool Deluxe Bulb | HTG Supply
E27 E40 Metal Halide Lamp 175W 250w 400w 1000w MH Metal Hydride Bulb 220V Agricultural Planting Lamp 2000W 380V For Plant Sprout
Feit Electric 400-Watt ED28 Shape Clear Metal Halide High Intensity Discharge E39 Mogul Base HID Light Bulb (1-Bulb) MH400/U/ED28/HDRP - The Home Depot
Ipower 400w Metal Halide Bulb - GLBULBM400 | Zoro
Amazon.com: Vegelumax MH 400W Metal Halide HID Grow Light Bulb Lamp with High PAR Enhanced Blue and Violet Spectrum for Indoor Horticulture Vegetative Plant Growth,CCT 6000K,36,000Lumens,E39 Base,1Pack : Everything Else
GE 400-Watt EQ ED37 Cool White Mogul Base (e-39) Metal Halide Light Bulb in the Specialty Light Bulbs department at Lowes.com