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

The Bluelab Guardian Monitor is mains powered and is mounted to the wall or hung on a support and the probes simply placed into the reservoir

and 1000 ppm calibration solution

Highly concentrated

Use for larger gardening applications

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