55W tempered glass led street lighting

Key Features 1. Wide power range: 25W~200W 2. Special circuit design, single LED’s damage won't affect others' normal work 3. Tool-less open for easy installation, replacement and maintenance. 4. Power-off protection make the Power automatically be off when fixture be opened. 5. Smooth body would greatly diminish dust accumulation and bird droppings heap up. 6. level bubble makes it easy for the installer to adjust the position of the lamp 7. Breather ensures air balance inside and outside of the lamp 8. High Lumen output up to 150lm/w with high quality LED chips 9. Pass the 1000 hour salt spray test 10. Vertical and horizontal installation both available, adjustable by ±15°in both directions. 11. Multiple lighting control options are available, e.g. DALI, 1-10V, photocell 12. Designed to last at least 100,000 hours at L70 13. Multiple lighting distributions available 14. ENEC/ CB/ CE/ RoHS/ IK08 /IP66 /LM79 15. 7 years limited warranty available.
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55W tempered glass led street lighting


The lifespan of an LED street light is determined by its light output compared to its original design specification. Once its brightness decreases by 30 percent, an LED street light is considered to be at the end of its life.

Most LED street lights have a lens on the LED panel, which is designed to cast its light in a rectangular pattern, an advantage compared to traditional street lights, which typically have a reflector on the back side of a high-pressure sodium lamp. In this case, much of the luminance of the light is lost and produces light pollution in the air and surrounding environment. Such street lights can also cause glare for drivers and pedestrians.

A drawback of LED focus panels is that most light is directed to the road, and less light to the footpaths and other areas. This can be addressed by the use of specialized lens design and adjustable mounting spigots.

In performing a LED street lighting project, easy LED luminary models simplify the optimization for high-performance illumination designs.[1] These practical equations may be used to optimize LED street lighting installations in order to minimize light pollution, increase comfort and visibility, and maximize both illumination uniformity and light utilization efficiency.


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