Amazon.com : 400-Watt High Pressure Sodium (HPS) Grow Light Bulb with E39 Mogul Base : Patio, Lawn & Garden
Amazon.com: iPower GLBULBH400X2 400 Watt High Pressure Sodium Super Grow Light Lamp Full Spectrum HPS Bulb for Plants, 400W, white : Everything Else
GE Lighting Metal Halide Light Bulb, ED37 Outdoor Light Bulb, 400-Watt, 36000 Lumen, E39 Mogul Base, White, 1-Pack, Multi-Vapor HID Light Bulb, High Intensity Discharge - High Intensity Discharge Bulbs - Amazon.com
Amazon.com: iPower GLBULBH400X2 400 Watt High Pressure Sodium Super Grow Light Lamp Full Spectrum HPS Bulb for Plants, 400W, white : Everything Else
GE 26430 250-Watt LUCALOX HID High Pressure Sodium Mogul Base Light Bulb, 1-Pack - High Intensity Discharge Bulbs - Amazon.com
Sunlite 03636-SU LU400/MOG High Pressure Sodium Light Bulb, 400 Watts, ED18/MOG, Mogul Base (E39), ANSI Code S51, 48,000 Lumen, 20,000 Life Hours, Clear, 2100K - High Intensity Discharge Bulbs - Amazon.com
GE Lucalox X-Tra Output 400 Watt 2100K Warm White HPS Grow Light Bulb Single - Amazon.com
High pressure sodium lamp, RNP-T 400W/230/E40 : Amazon.fr: Luminaires et Éclairage
Philips 140987 High Intensity Discharge High Pressure Sodium 400-Watt ED18 Mogul Base Light Bulb - Amazon.com
GE LIGHTING 400W, ED28 High Pressure Sodium HID Light Bulb: High Intensity Discharge Bulbs: Amazon.com: Tools & Home Improvement
Sylvania (64488) M400/U/BT28 400 Watt Metal Halide Light Bulb , Case of 6 - High Intensity Discharge Bulbs - Amazon.com
Amazon.com: iPower GLBULBM400 400W Grow Light Bulb Metal Halide MH Conversion Lamp for Plants with High PAR Enhanced Blue and Violet Spectrums CCT 6000K : Patio, Lawn & Garden
Amazon.com: iPower GLBULBH400X2 400 Watt High Pressure Sodium Super Grow Light Lamp Full Spectrum HPS Bulb for Plants, 400W, white : Everything Else