High pressure sodium lamps
- 产品型号:
- NG70R
详细规格及用途描述
Advanced processing equipment of arc-tubes and lamps. latest technology. as well as quality raw materials.
High luminous efficacy. long rated average life---20000 hours.
Cost-effectiveness of power consumption, conservation of power.
Golden-color light output, strong fog penetrating capacity (helpful to drivers eyestrain, beneficial of traffic safety).
