The led lamp is actually an energy-saving tube, which is a secondary tube. The basic structure of a led lamp is a piece of electroluminescent semiconductor material, which is placed on a leaded shelf, and then sealed with something called epoxy resin...
1. The LED ceiling lamp emits light with high efficiency. The luminous efficiency of the LED itself can reach above 130lm / W, so the overall luminous efficiency of the LED ceiling lamp can already reach 100lm / W. And this luminous efficiency is inc...
Energy saving: White LED consumes only 1/10 of the energy of incandescent lamps and 2/5 of energy-saving lamps. Longevity: The theoretical life of LED can exceed 100,000 hours, which can be described as "once and forever" for ordinary home lighting. ...
Six parameters to roughly judge the quality of LEDs: 1, the luminous flux (Φ) unit is lumens (lm) 2, color temperature (k) unit is Kelvin 3, color rendering index (ra) color rendering index 4.Light source efficiency (lm ∕ w) 5. Power factor of power ...
1. Low power consumption and low operating cost: LED light sources with the same light efficiency can save more than 80% of energy than traditional light sources. For example, a 2000-meter bridge LED fence light only uses 10 kWh for one hour, and the...
1.High-quality components The street lamp is installed outdoors, and it has been baptized by some harsh environments such as sun and rain all year round. Therefore, its component requirements are relatively high. The LED light source is a semiconduct...
Solar led street light manufacturers all produce solar street lights, led street lights, solar garden lights and other solar led street light products, we all know that only high-power light sources will directly affect the solar lighting's light eff...
1. Low power consumption and low operating cost: LED light source with the same light efficiency is more than 80% energy-saving than traditional light source. For example, a 2000-meter bridge LED guardrail light is illuminated for 1 hour and only 10 ...