1. High effective energy saving 2. High luminous effciency 3. Long lifetime, low maintenance cost 4. OEM welcome

We have some advantages of this high pressure sodium lamp:

Excellent uniformity of color temperature With lower purchase costs and maintenance costs High effective energy saving Long lifetime, reliable performance, low maintenance cost High Luminous effciency

Watt: 70w / 110w / 150w /  250w / 400w

OEM welcome!

Hgh pressure sodium lamp