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
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.