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.
They were designed to block UV when lighting products in retail stores.