1000W Lil-GIANT Dimmable Ballast (120/240V) MH the Indoor Gardener's Bible by

the Indoor Gardener's Bible by George Van Patten is the updated version of an indoor gardening staple

utilizing a reservoir of oil to maintain a high vacuum seal within the ultra precision-machined pump internals

It’s water-powered so no electricity is needed and includes a union for easy installation into the Nutrient Delivery System (NDS)

and whether or not it is safe to occupy the area

Highly concentrated

1000W Lil-GIANT Dimmable Ballast (120/240V) MH the Indoor Gardener's Bible byOne step for mankind, a GIANT leap for DL Wholesale. We proudly introduce the 1000 watt 120 240V Lil' Giant electronic ballast. This compact ballast is loaded with the best features the industry has to offer! This ballast offers efficiency and versatility at an affordable price! Using microprocessor technology similar to a home computer this ballast will auto detect and run both Metal Halide and High Pressure Sodium bulbs! Dimming settings are