Dear Customer:
The Robertson O4827 is DISCONTINUED. Please see equivalent model O4827 /B.
- Ballast Type: Electronic
- Input Voltage: 277VAC
- Starting Method: Preheat
- Unit Weight: 0.6 lb.
PERFORMANCE:
- Electromagnetic reactor type ballast
- Preheat Start
- Series operation
- Normal power factor
- Open core and coil
- Sound rated A
- Meets ANSI C82.11
SAFETY:
- UL/935 (Type 1 outdoor) listed
- No PCB's
WARRANTY:
Robertson Worldwide warrants to the purchaser that this ballast will be free from defects in material or workmanship for a period of 2 years from date of manufacture when properly installed and under normal conditions of use.