Today, China Led Street Light Factory teaches you how […]
Today, China Led Street Light Factory teaches you how to distinguish the quality of led street lights.
1. called the component.
The structure of high-quality LED lights is relatively messy and there are more components and materials.
2. Touch the temperature.
Before you buy a street light, you can usually try it on the spot. A good LED light is scientific because of heat dissipation. After lighting for some time, there will be no heat in the appearance, and the defective LED will heat up after a few minutes of lighting.
3. Look at the LED chip brand.
When selecting LED products, users should resist the harm of defective products to consumers on the one hand, and resist the impact of defective products on the industry on the other hand, and select LED products brands with energy-saving, high efficiency, and long life as much as possible.
4. The characteristics of the street lamp itself - the unidirectional nature of light, without the diffusion of light, to ensure the illumination power.
5.led street lamps have a common secondary optical plan, which illuminates the LED street light to the area of the desired illumination, further improving the illumination power to reach the energy saving intention.
6.led street lights have active control of energy-saving equipment, which can complete the maximum possible power reduction and save energy in meeting the lighting requirements of different periods. It can complete computer dimming, time-phased control, light control, temperature control, long-distance control, active inspection, and other humanized functions.
7. The light color rendering of street lamps is much higher than that of high-pressure sodium lamps.
8. The light decay of LED street light is small, the light decay of less than 3% in one year, the illuminance requirement can still be reached by using 50,000 hours, and the high-pressure sodium lamp has a large fire decay, which has been reduced by more than 30% in a year or so. Street lights can be used in lower power than low-pressure sodium lamps.