(3) QUANTUM 1000W Watt HPS & MH Dimmable Digital Grow Light Ballasts | QT1000 adjustable shelf This pump is a must-have

This pump is a must-have for any above-ground pool

Blend of fine

8 cubic feet of air space per sub

and is easy to set up

Manual hand crank with included 22mm socket allows smooth

(3) QUANTUM 1000W Watt HPS & MH Dimmable Digital Grow Light Ballasts | QT1000 adjustable shelf This pump is a must-have**Package Includes:** (3) Quantum 1000W HPS & MH Dimmable Ballasts The world of indoor gardening was changed forever with the introduction of the **Quantum 1000 Watt** 120 240V Ballast. It's a great alternative to heavy, noisy, power wasting core and coil ballasts. Quantum Series Lighting is the only ballast that is fully compliant with Part 18 of FCC rules and regulations. The **Quantum 1000 Watt** Dimmable Electronic Ballast device has gone through