Lightspeed CMH DE 630W 3100K Double Jacketed LampSwitching from a 1000 watt high pressure sodium or metal halide system to a Lightspeed 630W ceramic metal halide system will increase the growth, health, and yield of your plants and will lower your energy costs by up to 70%. The wide spectrum of our Lightspeed CMH bulbs allows either the 3100k or 4200k to be used from the vegetative phase straight through to flowering, or for maximum growth and yield begin with the 4200k bulb for vegetative and then

Great for growing exotic fruits

Can be used indoors or out in soil or hydroponics

Designed for use with the Lightspeed 315W CMH bulb

Great for drinking water

If the probe face is dirty or contaminated

Ideal plant growth

Each drying section has protective walls to keep your harvest organized and safely placed until it's perfectly dry

Mesh bed reduces the risk of fungus and rot from unwanted dampness

With careful monitoring

Unit Dimensions: 3" L x 11" W x 3" H

Dimensions & weight Unit dimensions: 3' x 3' x 6

Used in potting soil mixes