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Hortilux CMH 315w Bulb

Includes: Hortilux 315w Bulb

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.

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1-5 items $149.99 / each  
6-11 items $145.99 / each save 2.67%
12 or more items $142.99 / each save 4.67%
  • $149.99

The EYE HORTILUX CMH 315 grow lamp was designed specifically for horticulture. Most ceramic metal halide lamps were designed for use in the retail space, so the UV light was blocked. Hortilux uses a glass that allows the UV light to pass through benefiting plant growth.


The exclusive EYE HORTILUX CMH spectrum provides 50% more Ultra Violet (UV) than the competitive lamps available today. This results in better overall plant growth and higher yields. 300w" sizes="(max-width: 400px) 100vw, 400px" data-dt-location="">


Traditionally, Ceramic Metal Halide lamps were not designed for horticulture applications. They were designed to block UV when lighting products in retail stores. The EYE HORTILUX CMH 315 Grow Lamp was engineered to allow safe amounts of UV to pass through the glass and better imitate a plant’s exposure to natural sunlight.

Ceramic Metal Halide

Ceramic HID Technology

Exclusive EYE Hortilux Spectrum

50% more UV than competition

Made in the USA

Higher YPF than competition

Designed for plant growth

Select the lamp wattage to view specifications

Initial Lumens 32,500
Color Temperature 4100K
CRI 90
Operating PositionVertical +/-15 degrees
Fixture RequirementOpen Rated
E-Ballast CompatibleYes
Warm-Up Time5 Minutes
Hot Re-Strike Time15 Minutes
Suggested height above canopy
(varies with room space, ventilation and reflector size, form and shape.)
3 ft
    • Weight
      1 lbs
    • SKU
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