The interior of the Lumen Max is a combination of smooth and textured 95% reflective German aluminum to give maximum light reflection. Exterior construction is corrosion resistant, light weight aluminum - no need to worry about rust from your garden's high humidity levels.

The square design of the Lumen Max provides astoundingly uniform light dispersion and is ideally shaped for a 4' x 4' growing area. Comes with integrated mounting bracket and hanging hooks. As is cannot hold a glass lens to handle heat venting / air cooling, the Lumex Max is better suited for cooler climates during the summer months.

Dimensions: 22.25" Long x 22.25" Wide x 8.75" High
Weight: 8 lbs

Lumen Max complete system includes:

Reflector
Sun System Gro Pro Ballast
Sunlight Supply cord set
Instructions
Hangers
Optional HID Bulb available (choose below)

5-year manufacturer warranty on reflector.
5-year rebuild or replace warranty on Gro Pro ballast.