UVB T8 Replacement Bulb for Solar Storm 400 and 800

$16.00 (was $18.00)

The CLW-SS-18UVB bulb is the T8 replacement bulb for the California Lightworks Solar Storm 400 & 800 models. The UVB bulb was added to their LED Grow Light design, to boost the plant’s potency by increasing the resin development. They work best in the last ten to fourteen days of the flowering growth stage.