Lawn & Patio: iPower GLBLST1000D Digital Dimmable Ballast for Grow Light, 1000-watt, CE certified and UL listed, HPS and MH lamp supported, convertible with micro-chip programming, Short Circuit Protected, Fast Lamp Ignition, Stable Light Output, Power Surges, Ignition Failure Protection; Overheating Protection; End-of-Bulb-Life Protection - iPower Grow Light
Lawn & Patio: Nanolux Dimmable Digital 1000W Grow Light Ballast - Nanolux
Lawn & Patio: Hortilux 1000 Watt Super HPS - Hortilux
Lawn & Patio: Sunmaster 1000 Watt Halide Conversion (Sod. To Hal.) BT37 Bulb - SunMaster
Lawn & Patio: Hydrofarm 1000 Watt HPS Daystar 6" Air Cooled Complete Grow Light System - Hydrofarm
Lawn & Patio: Hydrofarm Xtrasun 8" Air Cooled Reflector & Phantom Dimmable Digital Ballast Grow Light Combo 1000W - Hydrofarm
Lawn & Patio: Lumatek 1000/750/600 Watt 240 Volt HPS/MH Dial-A-Watt Dimmable Electronic Ballast
Lawn & Patio: Hortilux 1000 Watt HPS Bulb - Hortilux
Lawn & Patio: Nanolux Dimmable Digital 600W Grow Light Ballast - Nanolux
Lawn & Patio: Hydrofarm 1000 Watt HPS Cool Tube Economy Grow Light System - Hydrofarm
Lawn & Patio: Hydrofarm 1000 Watt HPS Economy Grow Light System & Flora Hydroponics pH Control Kit Bundle Pack - Flora Hydroponics
Lawn & Patio: C.A.P. ValuLine Switchable 1000w Ballast - C.A.P.
Lawn & Patio: Sunmaster 1000 Watt Super Sodium High Output Bulb - SunMaster
Lawn & Patio: Infinite Ballast 1000w and Hortilux Super Hps 1000w Lamp - Hortilux, Infinite Ballast
Lawn & Patio: 1000 HPS SolarMax Bulb - 147,000 lumens - Solar Max
Lawn & Patio: Hydrofarm Phantom Digital Xtrasun Reflector Grow Light System Bundle Pack -1000W - Hydrofarm
Lawn & Patio: 1000 Watt Ushio Super High Pressure Sodium Bulb - hilux
Lawn & Patio: Eye Lighting Metal Halide Conversion Bulb 1000 Watt - Eye Lighting
Lawn & Patio: 1000 Watt HPS Xtrasun Ballast - Hydrofarm
Lawn & Patio: 1000 Watt MH Powerhouse Ballast - Hydrofarm
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