hps ballast

The Cool Sun by Sunlight Supply offers superior air-cooling through innovative design.

The Cool Sun by Sunlight Supply offers superior air-cooling through innovative design.

This system will cover a growing area of up to 2' x 2' (1' x 1' recommended). The most powerful compact systems on the market.

This system will cover a growing area of up to 2' x 2' (2' x 2' recommended). The most powerful compact systems on the market.

This system will cover a growing area of up to 2' x 2' (1' x 1' recommended). The most powerful compact systems on the market.

This system will cover a growing area of up to 2' x 2' (2' x 2' recommended). The most powerful compact systems on the market.

No Return Fees., UL: Suitable for wet locations - Desc: 400 Watt HPS (Multi-tap)

No Return Fees., UL: Suitable for wet locations

This unique ballast has all the features that are incorporated in the Sun System X ballast, but adds the ability to run either Metal Halide or High Pressure Sodium lamps from one ...

"GE/UNIVERSAL" MAGNETIC X 2-5/8"W X 1-1/2"H4 ft. magnetic ballast for2-F40T12, 2-F40T12ES, and 2-F40T10Rapid startBoxed

Do not use J_901935 with 25 lamp cords Aluminum heat sync ballast enclosure Heavy-duty keyway handle Major brand ballast Rubber feet - reduces noise, vibration and ...

Sun System Gro Pro Remote Assembled Ballast: 5kv Socket Assembly with 15 Lamp Cord Sold Separately (J_ 903055 ) NOW FEATURES OUR EXCLUSIVE MULT-VOLT POWERCORD TM MVP.

-Clear Prismatic Polycarbonate Shade -NPF Ballast -Bulb(s) Included

-White Polycarbonate Shade -NPF Ballast -Bulb(s) Included -Post not included

The Cool Sun by Sunlight Supply offers superior air-cooling through innovative design.