Lumatek 400W 120/240V HPS/MH Dimmable E-Ballast

Lumatek 400W  120/240V HPS/MH Dimmable E-Ballast
Item# lumatek-400w-120v-hpsmh-eb400120

Product Description

The market's most popular and best E-ballast has been improved. The Lumatek E-ballast is a performance leader. Powers both metal halide and high-pressure sodium lamps (except the 750W model, which only powers HPS lamps). Available in 250, 400, 600, Dual 600, 750, and 1000W as well as generator friendly 400 & 600W.

Up to 20% MORE LUMENS; faster growth, bigger harvests Unique graduated fin design for more efficient cooling Completely pre-wired with popular BAREF lamp cord 3 years full + 2 years warranty Internal Resin coating protects components for long life External breaker system protects against power surges Completely silent 3.50 Amps

Ballast Size: 3-1/8"H x 4-1/4"W x 10"L. Frequently Asked Questions

Q: What is the difference between an electronic ballast and a magnetic core and coil? A: Electronic ballasts, also known as "digital", utilize a internal microprocessor that converts a higher efficiency of energy to the bulb using less power from the ballast. The result is a higher quality bulb life, and increased output of light.