The new EYE HORTILUX CMH 315 Grow Light System takes the next step for grow light systems. The short, compact reflector design maximizes light with 8% more light hitting the canopy and 30% more uniform light than the competition.
More Uniform Light Than Competition

Available in 120/240V or 277V*
Operates the Hortilux 315 CMH

OPTIMAL SETUP RECOMMENDATION*
Coverage Area | 3 ft. x 3 ft. |
Height Above Canopy | 3 ft. |
Distance between fixtures** | 3 ft. |
*Optimal setup and performance measurements based on CMH 315 Watt System with an EYE HORTILUX 315 CMH lamp. Actual performance may vary. **The distance between fixtures should be measured from the center of the lamp.
Easy Reflector Replacement

The EYE HORTILUX CMH 315 Grow Light System includes a reflector that is easy to replace. After several grow cycles, system reflectors get dirty and sometimes scratched from cleaning. Having a reflector replacement schedule helps maintain consistent plant quality and high yields. Replacing a reflector in the CMH 315 does not require purchasing an entirely new system.
Secure Lamp Installation

The EYE HORTILUX CMH 315 Grow Light System will only accept CMH lamps with a PZGX18 (bi-pin) base. This system will not accept Mogul Base lamps or CMH lamps that are not rated for open fixture use. Carefully install the lamp into the socket by inserting pins into matching shaped holes in socket and turning lamp to right (clockwise). When lamp is properly installed, the base will stop turning.
MSRP | $549.95 |
Wattage | 315W |
Socket Type | PZGX18 |
Input Voltage | 120V/240V or 277V* |
Amperage | 2.9A @ 120V |
1.4A @ 240V | |
1.25A @ 277V* | |
Light Uniformity – max/min | 2.0/1 |
Light Uniformity – avg/min | 1.4/1 |
Enclosed/Open | Open |
Weight | 14.7 lbs |
PPFD Average (400-700nm) | 202 μmol/sec/m2 |
Warranty | 3-Year Limited |
Certifications | UL Listed |
*277V version is hardwired only
1. EYE HORTILUX® 315 watt Ceramic Metal Halide grow lamp
2. EYE HORTILUX® 315 CMH fixture: reflector, frame, electronic ballast
3. 120 volt power cord
4. 240 volt power cord
Note: 277V version is hardwired only
Product specifications subject to change or product may be discontinued without notice. Data shown is typical and based on laboratory conditions. Actual performance in specific applications may vary. CAUTION – Must only operate HID grow lamps that are rated for “Open” fixture operation, ANSI type “O.”