Lightspeed CMH DE 630W 4200K 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

Designed for use with the Lightspeed 315W CMH bulb

Has pressure sensitive backing for durability and easy application

Backlit LCD display

and repairing ducting

regardless of use

and digest complex polysaccharides into simple sugars that are available for the plants immediate benefit

• NOT for use with digital ballasts

Our formula has been specially designed speed up absorption rates and can start affecting your plants within a couple of hours after use

Tray dimensions: 11" x 21"

Lightstick LEDs can be daisy chained up to 8 grow light fixtures on just one power source

Works on standard household current and plugs in any standard 3 prong household plugs

An ultra-pure source derived from super phosphoric acid