News - E-LITE / WHAT IS LED STREET LIGHT ADVANTAGE

LED street & road light is used for street lighting. E-LITE street light has the advantages of high illumination, good uniformity and long lifespan, which is suitable for all outdoor street and road lighting, including motorway and pavement mainly use for non-motor vehicles and pedestrians. LED street light can help reduce traffic accidents and improve the safety of pedestrians and vehicles.

The important parts of LED street light:

LED street light is generally composed of lamp body, driver, LED chips, optical components and lamp arm. Due to the outdoor application of LED street light, the surrounding environment is more complex and has more corrosive substances and dust. Thus, high IP rating of LED street light is needed to cope with complex road environments. Compared with other LED lighting fixtures, the special design of LED street light is the lamp body, optical components and lamp arm.

The advantage of LED street light: most of the traditional street are high pressure sodium lights. Compared with traditional that LED street lights have obvious advantages.

Lighting efficiency:

High pressure sodium light is 360° omnidirectional light, up to 45% to 55% of the light is wasted. And the LED light is directional light, so even adopts the secondary optical design, 85% of the luminous flux still reaches the road, which means LED light has higher lighting efficiency than high pressure sodium light. Moreover, the light efficiency of high pressure sodium light is generally around 100lm/W, while the light efficiency of LED street light is basically 120lm/W~140lm/W. If the luminous flux required on the road is 12000lm, the wattage of high pressure sodium light needs to reach 220W, while LED light only needs 120W, which can save a lot of energy.

CRI(Color Rendering Index):

The CRI of high pressure sodium light is Ra23~33, which leads to poor color reproduction of object and cannot help the drivers and pedestrians to distinguish the road conditions accurately. The CRI of LED light is usually higher than Ra70, which makes the color of the illuminated object more vivid and realistic, that can help drivers and pedestrians identify targets, at the same time, the road will look brighter and more comfortable, improving the road safety factor.

Light Distribution:

After the secondary optical design of the LED street light, the light distribution can be controlled. The symmetrical batwing distribution helps to improve the average intensity of the street light and the uniformity of lighting, and eliminate the zebra effect on the road.

we are at the forefront of technological innovation, the LED street light products reduce operating costs, help solve road lighting problems, and can improve the safety and atmosphere of roads in any city or highway.

Hottest wattage:

150W 140lm/W 4000K 100-277V 80x150°IP66 55℃ Working Temp

200W 140lm/W 4000K 100-277V 80x150°IP66 55℃ Working Temp