China high pressure sodium efficiency suppliers

Beijing GaoGeSi Lighting Electronics Co.,Ltd, China high pressure sodium efficiency supplier, provide （Reflector High-pressure Sodium Lamp ）, High luminous efficiency, low electric consume volume, long service time, golden white light, strong fog penetration ability >>> >>

Ningbo Yamao Lighting Electric Appliance Co Ltd, China high pressure sodium efficiency supplier, provide (250W High-pressure Sodium Lamp ), High in luminous efficiency and Less in power consumption Long in service life and white-golden in ray of light Strong in fog>>> >>

fuhui lighitng co.,ltd, China high pressure sodium efficiency supplier, provide (high pressure sodium lamp ),High in luminous efficiency，less in power consumption,long in service life,white-golden in ray of light and strong in >>> >>

High luminous efficiency; low power consumption; twice service life of single-ended High-pressure sodium lamps; white-g>>> >>

efficiency, energy saving, double life time of ordinary HPS, golden-white light, better capability of fog penetrating saving >>> >>

Electronic ballasts for HPS (high pressure sodium) lamps offer a host of benefits over conventional magnetic (core coil) ball>>> >>

Specifications: 1) Voltage: 120V, 230V 2) Wattage: 250W, 400W, 1,000W 3) Base: E40 Features: 1) High efficiency, long lifespa>>> >>

BESN-Expert in energy saving lighting Solar lighting system and solar street lighting system Electronic ballast for low>>> >>