These blissfully silent ballasts are highly efficient, producing very little heat. All of this while firing the bulb brighter, giving 15% to 20% more lumen output than a standard electro-magnetic core ballast. Now available in 240 volt only, or the new InteliVolt voltage sensing technology. All of this because the ballasts fire at a higher frequency, minimizing the wear and increasing lamp life, 3 to 4 times.
Light weight with a built in mounting bracket, Global Greenhouse digital ballasts universally work with all reflectors, sockets, and lamps on the market. 3 year, no hassle manufacturer's warranty.