Low Pressure Sodium Lamp (LPS) 18W to 135W High Lighting Efficiency

详情

Low-pressure sodium lamp (LPS) Brand: Osram & Philip Country: Germany Main application: Lighting source of solar street light Life Span: *8, **0 hours Features 1. Low temperature increase 2. Light weight 3. Small self-consumption 4. Large power factor 5. It can save the electricity above *0% more than other light sources. 6. The emitted light has a monochromatic yellow color (sodium line **0nm) for high-contrast visibility in mist & fog. 7. Smaller light decline than other source, *0%~*5% luminous flux at the end of the life. 8. High light efficient For example: *6W LPS system designed and collocated by our company, used in 8m-height road lamp system, the exposure on the ground is *4.5Lux, however, the *5W energy-saving light at the same height only has 4.4Lux. Applications It is especially suitable for the solar road light, arterial roads, motorways, locks, tunnel lighting and highland cold special environment situation etc. Solar energy low-pressure sodium lamp system is the best choice of solar lighting field. Specifications SOX Model: SOX *8W SOX *5W SOX *5W SOX *0W SOX**5W Lamp Power: *8W *7W *6W *1W **5W Base: BY*2d BY*2d BY*2d BY*2d BY*2d Luminous Efficacy: **0 lm/W **4 lm/W **5 lm/W **8 lm/W **7 lm/W Luminous Flux: ***0 lm ***0 lm ***0 lm ****0 lm ****0 lm Diameter: *4 mm *4 mm *4 mm *8 mm *8 mm Max. Length: **6 mm **6 mm **5 mm **8 mm **5 mm Packing pcs/ctn: *2 Piece *2 Piece *2 Piece *2 Piece *2 Piece SOX-E Model: SOXE*6W SOXE*6W SOXE*6W SOXE*1W - Lamp Power: *7W *5W *5W *0W - Base: BY*2d BY*2d BY*2d BY*2d - Luminous Efficacy: **0 lm/W **4 lm/W **5 lm/W **9 lm/W - Luminous Flux: ***0 lm ***0 lm ****0 lm ****0 lm - Diameter: *4 mm *4 mm *8 mm *8 mm - Max. Length: **1 mm **5 mm **8 mm **5 mm - Packing pcs/ctn: *2 Piece *2 Piece *2 Piece *2 Piece -