
A wide 8-inch air-cooled hood for MH and HPS
The Karma is GrowLite's larger air-cooled hood, built to spread one 250-1000W MH or HPS lamp over a wide canopy. Concealed Vacuum Airflow Technology puts aluminum reflective panels over the duct ports for 100% internal reflectivity, so no light leaks out the vents. That redistributes the lamp's output for more uniform coverage than an open reflector. Growers pull or push air through the 8-inch ducts to keep a 1000W lamp and the room cool.
Airflow and build on the Karma hood
The hood is 22-gauge steel in a Black Matte powder coat, with a 1/8-inch tempered glass lens behind a hinged, removable door for easy re-lamping. It ships with a 15 ft cord, ballast plug, and a pair of mounting V-hooks. The body is 33.75 x 26.5 x 10 inches. One note: it is a single-ended MH or HPS hood, not a double-ended or CMH fixture.
Key Features
- Wide Air-Cooled Hood: Large footprint spreads one lamp over a big canopy.
- 250-1000W MH/HPS: Runs single-ended metal halide or HPS lamps.
- 8-Inch Ducts: Push or pull air through 8-inch flanges to cool the lamp.
- CVAT, 100% Reflectivity: Panels over the duct ports keep all light inside the hood.
- Tempered Glass + Hinged Door: 1/8-inch glass behind a hinged, removable door.
- 22-Gauge Steel: Sturdy hood in a Black Matte powder-coat finish.
- 15 ft Cord + V-Hooks: Ships with cord, ballast plug, and mounting hooks.
- Even Coverage: Redistributes output for uniform light over the canopy.
Technical Specifications
| Specification | Value |
|---|---|
| Type | Air-cooled reflector (horizontal hood) |
| Model | GLH-KARMA-8 |
| Duct Size | 8 in (push or pull) |
| Lamp Types | MH, HPS (single-ended) |
| Wattage | 250-1000W |
| Reflector Tech | CVAT, 100% internal reflectivity |
| Reflective Panels | Aluminum (cover duct ports) |
| Lens | 1/8 in tempered glass (hinged door) |
| Construction | 22-gauge steel, Black Matte powder coat |
| Cord | 15 ft with ballast plug |
| Mounting | 1 pair V-hooks |
| Dimensions (body) | 33.75 x 26.5 x 10 in |
| Dimensions (w/ flanges) | 33.75 x 30 x 10 in |