Metal Halide Double-Ended 1000W Grow Light Bulb
The Ultra Sun 1000 Watt Metal Halide Double-Ended 6,000°K lamp emits a blue spectrum that boosts foliage growth during vegetative cycles and encourages tighter internodal spacing. Specifically designed for high frequency double-ended ballasts. Double-ended bulb construction incorporates the electrical connection at each end of the bulb, removing the need for a frame inside. The absence of the frame eliminates shadows in the beam. For horizontal operation only. The jacket of this grow light bulb is made from quartz glass.
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