High Pressure Sodium Lamp:1)work without additional ignitor 2)High lumence, long life time, good fog-penetrating capability

High Pressure Sodium Lamp:

1) Work without additional ignitor.

2) Watts: 50W, 70W, 110W, 150W, 250W, 400W available

3) Long service life time, High luminous efficiency,  white-golden ray that penetrates fog at ease.

4) Base: E27, E40

5) Application: Available for indoor and outdoor light, such as road, mines, factory, station lgithing.