Sun System® 1 DE Etelligent Compatible 1000 Watt Electronic Ballast - 277 Volt Size:Sun System 1 DE 1000 Watt Etelligent Compatible - 277 Volt which prevents the large crown

which prevents the large crown buds from breaking apart into smaller pieces

This controller will operate twenty-four (24) HID lights at 240 V

which makes this electronic ballast highly efficient

The sensor that measures the temperature

Eight lamp model features two on/off switches to run four lamps at a time if desired

Sun System® 1 DE Etelligent Compatible 1000 Watt Electronic Ballast - 277 Volt Size:Sun System 1 DE 1000 Watt Etelligent Compatible - 277 Volt which prevents the large crownThis ballast is Etelligent compatible with signal ports for on off dimming function. The Sun System 1 advanced 105 kHz microprocessor is designed specifically to drive DE lamps at sustained peak performance. Sun System 1 DE series provides premium components and superior construction for the professional horticulture enthusiast. Thermally optimized non air cooled aluminum housing does not require a cooling fan. Internal ballast programming will