600-Watt HPS Grow Light System with 6 in. Cool Tube with Wing Reflector Exterior Screws This one‑handed HACKZALL is a

This one‑handed HACKZALL is a sculpted burst of red energy—streamlined

Smooth Shank: Drives faster and seats cleanly in wood

for permanent installs on wood or concrete

(10mm) thickness

Faucet Ready: 4-in centerset faucet holes for quick installation

600-Watt HPS Grow Light System with 6 in. Cool Tube with Wing Reflector Exterior Screws This one‑handed HACKZALL is aThe Hydro Crunch Grow Light System combines our digital ballast which is UL listed and has the ability to dim 600 Watt, 400 Watt, 250 Watt and also has a super lumen enhanced setting to maximize the grow light systems output. Digital ballasted lighting systems generate roughly 30% more PAR (photo synthetically active radiation) for every watt of electricity consumed compared to the magnetic (core and coil) ballasts of the past. Digital ballasts are