18W Low Pressure Sodium Lamp with ballast

Nano Low Pressure Sodium Lights Energy saving, 50% off High lighting effectiveness High illumination flux Long life

Brief

Nano low pressure sodium lamp(NLPSL) is a new generation energy saving and environment-friendly light source, developed by Shandong Blessed Huihuang PV energy Co.,Ltd and Zaozhuang College.

Nano low-pressure sodium air (working pressure at a few PA) discharges to make visible light.

 

Features

1)High Lighting Effectiveness

NLPSL has the highest lighting effectiveness at present, at more than 200LM/W. It is 10-20 times ordinary lamp, 3-4 times fluorescent lamp, 4 times HPSL, 2 times LED lights.

2)High Conversion Rate

Normal light sources transfers at less than 50% electric to lights, LED at about 20%. 80% of electrics are wasted as heat. At the same time, NLPSL transfers more than 80% electrics to lights.

3)High Luminous Flux

Due to high lighting effectiveness, LPSL has high luminous flux. Illumination of a 36W LPSL used on a 8M lamp pole, is 24.51LUX. At the same height, A 85W energy saving lamp’s illumination is only about 4.41LUX.

4)Monochromatic Light

The light wave of LPSL is 589.0nm and 589.6nm. These lights are most sensitive to human eyes, with no aberration, but high distinguishes and good contrast.

5)Long Working Life

LPSL has long working life, about 19000 hours. Light attenuation is smaller than other light sources.

6) Energy Saving Light Source

NLPSL is an energy saving light source. Luminous flux of 66W (working load at 68W) LPSL is 10% higher than 250W (working load at 600W) HPSL. 66W LPSL could be used to substitute 250W HPSL to save 80% cost of electrics.

Due to high lighting effectiveness, LPSL has high luminous flux. Illumination of a 36W LPSL used on a 8M lamp pole, is 24.51LUX. At the same height, A 85W energy saving lamp’s illumination is only about 4.41LUX.

18W Low Pressure Sodium Lamp with ballast