Amazon.com: VIVOSUN 1-Pack 600 Watt High Pressure Sodium HPS Grow Light Bulb Lamp - High PAR Enhanced Red and Orange Spectrums CCT 2100K, Ultra Bright 90,000 Lumens : Everything Else
Sylvania LU70/120R High Pressure Sodium Ballast: Amazon.com: Tools & Home Improvement
Advance Philips 71A7971001D (1) 70 Watt High Pressure Sodium Lamp Quad HID Ballast Kit 120 Volt - Magnetic Circuit Breakers - Amazon.com
Amazon.com : TOPHORT 1000W Digital Dimmable Electronic Ballast for 1000 Watts HPS MH Grow Light Bulb Lamp (1000W, Purple) : Patio, Lawn & Garden
Amazon.com : iPower 600 Watt Pressure Sodium HPS Grow Light Bulb Lamp and 1-Pair 8-Feet Rope Clip Hanger, Combo Set for Indoor Gardeing : Patio, Lawn & Garden
Amazon.com: iPower Horticulture 1000W HPS Grow Light Kit, 6" Hydroponics Cool Tube Reflector, Digital Dimmable Electronic Ballast, High Pressure Sodium Bulb, Plug-in Mechanical Timer : Patio, Lawn & Garden
Amazon.com: YOOLUX Hydroponic Growing System 1000 Watt Digital Dimmable Electronic Ballast for Metal-Halide or High Pressure Sodium (MH or HPS) Grow Light, 1000W, （Purple） : Patio, Lawn & Garden
35-150 Watt High Pressure Sodium Ignitor - ProLume by Halco 55901 - High Intensity Discharge Bulbs - Amazon.com
Amazon.com : iPower GLBLST600D Horticulture 600 Watt Digital Dimmable Electronic Hydroponics HPS MH Grow Light, 600W Ballast : Plant Growing Ballast Assemblies : Patio, Lawn & Garden
Sylvania 47763 - LU70/120/277/F-CAN 120-277V High Pressure Sodium Ballast Kit - Directional Spotlight Ceiling Fixtures - Amazon.com
Amazon.com : TOPHORT 400 Watts Digital Dimmable Electronic Ballast for HPS MH Grow Light Bulb Lamp (400W, Blue) : Patio, Lawn & Garden
Amazon.com : Hydrofarm Quantum QT400 Dimmable Ballast, 400W, 400 W : Tools & Home Improvement
Sylvania 47763 - LU70/120/277/F-CAN 120-277V High Pressure Sodium Ballast Kit - Directional Spotlight Ceiling Fixtures - Amazon.com
Amazon.com : eGrow 400 Watt Digital Grow Light Ballast for HPS MH Bulbs, Indoor Grow Lamps, Horticulture : Patio, Lawn & Garden
Howard Lighting S-70-120-RXN-K 70W 120V High Pressure Sodium Ballast Kit - - Amazon.com
Amazon.com : Hydro Crunch C02A011402 630-Watt DE Ended Ceramic Metal Halide Digital Ballast, 630W CMH, White : Patio, Lawn & Garden
Horti Gear Ballast 400 Watt NDL & MHL - Grow Lamp Sodium Vapour Lamp VSG Growbox Cultivation 400 W Plant Lamp : Amazon.de: Garden
Hydro Crunch 1000-Watt HPS MH Digital Dimmable 120/240-Volt Ballast for Grow Lights C02A011400 - The Home Depot
Amazon.com : TOPHORT 1000W Digital Electronic Ballast for 1000W HPS MH Grow Light Bulb Lamp Ballast (1000W, Blue) : Patio, Lawn & Garden
Amazon.com : Suluxlight 1000 watt Dimmable Digital Electronic Ballast for MH HPS Grow Light Lamp, 120V/240V,High Stability&Compatible with 400W/600W/1000W,UL Listed & Soft Start Program : Tools & Home Improvement
Amazon.com : Advance 71A8453001D - 400 Watt - High Pressure Sodium Ballast - ANSI S51/M164 - 5 Tap - Power Factor 98% - Max. Temp. Rating 221 Deg. F. - Includes Dry
Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit - Flood Lighting - Amazon.com
Standard BHPS0100/120/C/R/K/STD (10022) High Pressure Ballast: Amazon.com: Tools & Home Improvement
Amazon.com: EnergyStation – 1,000 Watt Cali Ballast by Plantmax Dimmable Ballast for hydroponic, Indoor Grow. Grow System for Indoor Grow, hydroponic, Horticulture, Personal Growing : Patio, Lawn & Garden
