Lawn & Patio: Apollo Horticulture APL1000 Hydroponic 1000 - Watt HPS MH Digital Dimmable Electronic Ballast - AmazonUs/PSYMG
Lawn & Patio: EyeHortilux HX66785 1000-Watt Super HPS Spectrum Grow Bulb, 1-Pack - Eye Hortilux
Lawn & Patio: Apollo Horticulture Purple Reign 400W 600W 1000W Watt Digital Dimmable HPS MH Grow Light Ballast for Plant Growing - Purple Reign
Lawn & Patio: Orion 1000w Ballast - Hydroponic 400w 600w 1000w HPS Mh Grow Lights Digital Dimmable Electronic Ballast ETL Listed - UNIVERSAL
Lawn & Patio: Nanolux Dimmable Digital Grow Light E-Ballast OG Series 1000W Cloud Technology for HPS (High Pressure Sodium) or MH (Metal Halide) 1000 Watt Lamps - Nanolux
Lawn & Patio: VIVOSUN Hydroponic 1000 Watt HPS MH Grow Light Bulb Digital Dimmable Ballast Air Cooled Hood Reflector Set - VIVOSUN
Lawn & Patio: Hydroplanet? Hydroponic 1000 Watt HPS Mh Digital Dimmable 1000w Electronic Ballast (1000w) - Hydroplanet
Lawn & Patio: Planet Light Pro 1000-Watt Super HPS Grow Light for Horticulture Indoor Gardening and Hydroponics (E39, Full Spectrum, 140000 Lumen, 24000 Hour Lifespan - Planet Light
Lawn & Patio: VIVOSUN Ultra Bright 1000 Watt Digital Dimmable Electronic Ballast with Soft Start Technology and Built-in Fan for Hydroponic HPS MH Sodium Halide Grow Lamp Bulb Light (ETL Listed, USA Brand) - VIVOSUN
Lawn & Patio: iPower GLBULBH1000 1000-Watt Super HPS Grow Light Bulb for Magnetic and Digital Ballast, 140,000 Lumen, Best Lumen-per-watt-per-dollar Ratio on The Market - iPower Grow Light
Lawn & Patio: Apollo Horticulture GLK1000LS24 1000 Watt Grow Light Digital Dimmable HPS MH System for Plants Air Cool Hood Set - AmazonUs/PSYMG
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: VIVOSUN Hydroponic 1000 Watt HPS MH Grow Light Bulb Digital Dimmable Ballast Wing Reflector Set - VIVOSUN
Lawn & Patio: Odyssea MH Ballast 1000W HPS Hydroponics Grow Light Lamp Dimmable Digital - Odyssea
Lawn & Patio: iPower GLSETX1000DHMAC6 Light Digital Dimmable HPS MH Grow Light System for Plants with Air Cooled Hood Set, 1000-Watt - iPower Grow Light
Lawn & Patio: Digital Sun Horticulture 400w 600w 1000w Watt Digital Dimmable HPS Mh Grow Light Ballast for Plant Growing
Lawn & Patio: Apollo Horticulture GLBHPS1000 1000 - Watt High Pressure Sodium HPS Grow Light Bulb Lamp - AmazonUs/PSYMG
Lawn & Patio: Galaxy 902220 Grow Amp Ballast 1000 Watt 600/750/1000/Turbo Charge 120/240 Volt - iPower Distributor L&G
Lawn & Patio: SPL 1000 Hydroponic Horticulture 1000 Watt Digital Dimmable Electronic Ballast HPS MH Sodium Halide Grow Lamp Bulb Light(Strike both metal halide and high pressure sodium bulbs, compatible with Double Ended lamps.)
Lawn & Patio: Grow Pro Integrated Compact DE Reflector, Dimmable Electronic Ballast and Double-Ended HPS 1000W Lamp
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