Lawn & Patio: Apollo Horticulture APL1000 Hydroponic 1000 - Watt HPS MH Digital Dimmable Electronic Ballast - Apollo Horticulture

Lawn & Patio: Hortilux HX66785 1000-Watt Super HPS Spectrum Grow Bulb, 1-Pack - Eye Hortilux

Lawn & Patio: Apollo Horticulture GLBMH1000 1000 - Watt Metal Halide MH Grow Light Bulb Lamp - Apollo Horticulture

Lawn & Patio: iPower GLBULBM1000 1000-Watt MH Grow Light Bulb for Magnetic and Digital Ballast - iPower Grow Light

Lawn & Patio: ECLIPSE (TM) Horticulture 1000 Watt Nano Digital Ballast Slimline Hydroponic MH HPS Grow Light Dimmable Digital- BLACK - ECLIPSE (TM)

Lawn & Patio: 1000w watt HPS MH electronic digital dimmable ballast. Best hydroponic 1000watt ballast - iPower - Quantum Horticulture

Lighting: 1000w MH Digital Bulb (120,000 Lumens) - R&M Supply

Lawn & Patio: Apollo Horticulture GLK1000LS24 1000 Watt Grow Light Digital Dimmable HPS MH System for Plants Air Cool Hood Set - Apollo Horticulture

Lawn & Patio: THUNDER (TM) Light Digital Dimmable HPS MH Grow Light System for Plants with Sunray 6-Inch Reflector (LRG) (1000 - Watt Ballast, 2 Bulb (HPS & MH))

BISS: Advance 71A5181-001D - 50 Watt - Metal Halide Ballast - Pulse Start - 120/277 Volt - ANSI M110 - Power Factor 90 - Max Temp Rating 105 deg C. - Includes Dry Capacitor Ignitor and Bracket Kit - Advance

Home: 1000 watt Air Cooled Deluxe MH/HPS Dimmable Electronic Digital Grow Light System - ViaVolt

Lawn & Patio: Apollo Horticulture GLK1000CT24E 1000 Watt Grow Light Digital Dimmable HPS MH System for Plants Cool Tube Hood Set - Apollo Horticulture

Home: Sunleaves OptiLUME MH Lamp, 1000w - OptiLUME

BISS: Advance 71A6552-001 - 1000 Watt - Metal Halide Ballast - 5 Tap - ANSI M47 - Power Factor 96 - Max Temp Rating 90 deg C. - Includes Oil Filled Capacitor and Bracket Kit - Advance

Lawn & Patio: ECLIPSE (TM) Horticulture 1000 Watt Nano Digital Ballast Slimline Hydroponic MH HPS Grow Light Dimmable Digital- BLUE - ECLIPSE (TM)

Lighting: Sun System? HPS 150 Grow Light Fixture - Sunlight Supply

Lawn & Patio: Harvest Pro Elite MH 1000 Watt Ballast - SUNSYSTE

Lawn & Patio: LumePower S 1000w Watt Digital HPS/MH Grow Light Dimmable Electronic Ballast - LumePower

Lawn & Patio: Lumatek 902553 Air-Cooled Electronic Ballast, 1000-watt - Lumatek

Lawn & Patio: Virtual Sun VS1000WMB 1,000-Watt Magnetic Grow Light Ballast - Power Max

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