Sell Electronic Ballasts for 400W HPS Lamps

Electronic ballasts for HPS(high pressure sodium) lamps offer a host of benefits over conventional magnetic(core coil) ballasts, including greater luminance efficiency, outstanding energy-saving effect, greater light and color stability, lower lumen depreciation, faster warm-up and restrike times, less noise, elimination of flicker, longer lamp life, and less maintain cost etc., so electronic ballasts are an ideal green lighting product to replace their magnetic counterparts for better energy-saving and environment.
Lamp power: 400W
Voltage: 120V or 240V or 277v, 50/60Hz
Current: 3. 5A / 1. 75A/ 1. 52A
Input power: 420W
Output power: 400W
Voltage range: 90~160V / 175~265V / 249~305V
Safety protection: IP23

Place of Origin:	Zhejiang Hangzhou in China
Model No:	HGN-400
Minimum Order:	100 pcs
Supply Ability:	50,000pcs
Package:	Cartons
Delivery Time:	30