35W Nono low pressure sodiun lights

1:High lighting effect 200LM/W 2: Long working life about 19000-20000H 3:Saving energy more than 60% 4:High luminous flux

     Nano low pressure sodium lamp is a newest green,energy saving and environmental protection light source;developed by Shandong Blessed Huihuang PV energy Co.,Ltd and Zaozhuang College, is the first light source with highest luminous flux,luminous efficiency,energy saving at present in China.Through the scientific and technological achievements appraisal by Shandong Technology Department in 2010,reached the Internation advanced level at performance,quality and so on.

1,High lighting effect:

   LPSL is light source with highest lighting effect at present,more than 200LM/W, 10-20 times than filament lamp,3-4 times than fluorescent lamp,4 times than HPSL,2 times than LED.

2,High electro-potics conversion efficiency:

  No more than 50% in other light source,20% in LED,that is to say only 20% electro-potics,80% change to heat energy and others to waste.But LPSL can reach more than 80%

3,High luminous flux:

   Duing to high lighting effect, so LPSL has high luminous flux.In 36W LPSL system with 8M lamp pole, illumination to ground is 24.51LUX;But in the same height(85W saving lamp), is only 4.41LUX.

4,Monochromatic light:

  The light wave of LPSL is 589.0nm and 589.6nm.These two yellow spectral lines near to sensitive ligt wave of eyes(555.0nm with green light), no aberration, so have high distinguishability and good contrast.

5,Long working life:

   LPSL has long working life, about 19000 hours.light attenuation is smaller than others,can reach 80%-85% Initial flux when it is out of work.

6,Saving energy light source:

   LPSL is a high lingting effect saving source.Luminous flux of 66W(consumption 68W) LPSL will be 10% higher than 250W(consumption 600W) HPSL. So, we can use 66W LPSL to instead of 250W HPSL and save 80% energy.

7,Wide application:

   LPSL is yellow light,single color rendering,applying to the areas where need high illumination and no requirement for color rendering.Like expressway,overhead railway,highway,

tunnel,bridge,port,city square,flourishing district

at town and country,advanced residential area,levee,goods yard and so on.The yellow light has strong       penetrability,also suiting to foggy area to light.

35W Nono low pressure sodiun lights