Sunfree Lighting Limited is a high-tech manufacturer specialized in R&D and production of solar led street light

In the process of manufacture, the LED street lamp which requirements need to meet?

by:SUNFREE     2021-02-08
LED street light is so far we are one of the most widely used street light, because it is cheaper and more efficient than traditional street lamps, so widely used by us. LED street lights maintenance costs low, compared with the traditional street light, LED street lights maintenance cost is extremely low, through the comparison, can recover all input costs less than 6 years. LED street light automatic control and energy saving device, can realize to meet the requirements of different times lighting cases, most likely to reduce the power, saves the electricity. Can realize the computer dimming, period and control, light control, temperature control, humanized functions such as automatic inspection. Manufacturer of LED lights ED street lamp light is higher than high pressure sodium lamp many color, high pressure sodium lamp only around 23, color rendering index and the LED street light color rendering index above 75, think in terms of visual psychology, to achieve the same brightness, LED street light can, on average, more than 20% lower than the high-pressure sodium lamp. Our LED street lamp production must meet these requirements, in order to better meet the needs of users. 1. Light conversion rate was 17%, ( Solar power 1000 w per square meter, the actual efficiency of 170 w) 。 2. Currently on the market street lamp lens material are improved optical materials, light transmittance is greater than 93%, temperature tolerance for 38 - 90 degrees. ( 3) LED street lamp lens, it is mainly used for the LED street lamp lens, light as the rectangle, optical materials, materials for PMMA transmission rate is 93% or higher, 38 + 90 degrees of heat-resistant, resistant to ultraviolet light yellow rate for 30000 hours, etc. 4. The average illuminance road illumination uniformity is 0. 48. Spot ratio of 1:2. 5. In accordance with road lighting. ( Center spot actual 1/2 for 25 lux, light intensity in the centre of a quarter of 15 lux, 16 meters minimum intensity of 4 lux, overlapping intensity of about 6 lux. 6. In the new urban lighting has a good application prospect. The depth of the light and color features will not change by the dimmer. 7. To adapt to the humidity: 95% or less. 8. Quality guarantee: 2 years.
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