Hortilux 400w 6.5K Metal Halide Lamp
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400 Watt Eye Hortilux Blue 6.5K Metal Halide Lamp.
This lamp is Horizontal Burn Only.
The glass Envelope is clear.
Initial Lumens: 29,000
Plants need a large percentage of the blue spectrum to be healthy. 6k lamps work well to promote very fast and prolific, bushy vegetation.