Product Description
Our company specializes in producing and exporting HID Electronic Ballast: HPS/MH electronic ballast.

Lamp power: MH400W
HID Ballast Input Power: 420W
HID Ballast Input Voltage: 230v
Current: 1.83A
Power Factor: >0.99
Input Voltage Range: 170~265V
Current Crest Factor: <1.7
Total harmonic distortion: <10%
Input Frequency: 50/60Hz
Output Frequency: ¡Ý70kHz
Ambient temperature range: (-25~50)º C
Enclosure temperature rise: <28º C
Environment. IP requirement: IP23
HID Ballast Dimensions: 215x107x80mm (8.46X4.21X3.15")
HID Ballast Weight: 2.3kgs (5.06lbs).

Features:
-Soft-Start
-Soft-Switching PWM
-Built-In Diagnostics
-Over-Current Protection
-Short-Circuit Protection
-No-Load Protection
-Last-Phase Turn-Off Protection
-Overhead and Surface Mountable.