• Power factor is 99% efficient
• Silent operation with built-in axial fans for cooling
• Built-in safety features
• Built-in short circuit protection
• Constant wattage output. No flickering (stroboscopic effects), resulting in perfect illumination
• Weighs significantly less than magnetic core ballasts
• Built-in fuse protection
• Thermal overload protection
• 400/600 watt - 2 year factory direct warranty. 1000 watt - 1 year factory direct warranty
• New models can operate on both 120 & 240

>UNIQUE FEATURE!
All Future-Brite™ ballasts offered by Sunlight Supply® include our proprietary female lamp cord receptacle. It will accept our proprietary, patented male lamp cord, making these units compatible with all Sun System® reflectors.