Lightspeed CMH 315W 3100K Double Jacketed Lamp pump Mini-Blocks™ and Gro-Blocks™ have finally

Mini-Blocks™ and Gro-Blocks™ have finally found a home

• Microbes are ready to “hatch” within your garden

This is accomplished by signaling receptors that are inherent to the plant directly on an intra-cellular level

Bottom suction with built in suction strainer

Made in the USA from durable 360 Brass with a a powder coast finish

Lightspeed CMH 315W 3100K Double Jacketed Lamp pump Mini-Blocks™ and Gro-Blocks™ have finallySwitching from a 1000 watt high pressure sodium or metal halide system to a Lightspeed 315W 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