Lamp (bulb) only.
The ILUMINAR CMH Single Ended Lamp is a natural white light with a proprietary phosphor coating on the outside of the arc tube to provide a rich spectrum and superior color quality. The 315W single ended bulb is a medium wattage horticultural light with enhanced spectral output. It’s designed for maximum efficiency, compatible with square wave technology and is available in 3K, 3K+Red, 4K and 10K color temperatures.
The single ended (SE) 315W CMH lamps are perfect a lighter, smaller and cooler option that can be used for propagation, vegetation as well as flower stages