5WLED lamp beads | LED lamp beads | Chen Qing light

 High-power LED generally refers to more than lW LED light source. Compared with the previous three generations of light, it has the following advantages: (1) environmental protection, pollution - LED lamp beads in a modern society, this is the most important one. LED solid-state lighting, mercury and other heavy metals, no pollution, no adverse effects on the human body. (2) high light efficiency - energy shortage now, it is also crucial. When a color temperature of 3200K tungsten halogen lamp super bright LED lamp beads, luminous efficiency at 24lm / W or so; the high color rendering of gas discharge lamp and three-color fluorescent light effect no more than 100lm / W; high color ~ I. ED sources, the current brand of white LED luminous efficiency more than 100lm / W. 400nm ~ 700I1I cricket energy such as white, light efficiency theory is 241lm / W. In the near future, to meet the film, stage needs (mainly color rendering index and color temperature) of the LED light source efficiency may well exceed i00lm / W. (3) Long life - film, stage common halogen bulb life of only 200h ~ 300h; Computer Light metal halide lamps typically a few hundred / J \ 13, J; trichromatic fluorescent lamp life of up to 8000 ~ 10000h ; The brand of high-power LED light source life of lamps, has more than 10000h. With lighting improvements and drive power cooling conditions in the near future, its life may reach 30000h ~ 50000h. (4) Light emitting fast response time - the first three generations of light sources, incandescent lighting shortest RGBLED lamp beads, about 100ms (milliseconds, 1ms = 10-s). The LED lighting time is only nanoseconds (1ns = 10s) level, the LED car lamp beads, good high-frequency characteristics. (5) suitable work at low temperatures - in landscape lighting, especially as such a landscape Ice, because the temperature is low, the fluorescent lamp is often difficult to start, while the LED light source life will be longer at lower temperatures. Our main push imitation lumens 1W 150-160LM, COB 80 CRI light efficiency 140-150LM / W, low price. Welcome you to inquire. Main applications: floodlights, spotlights, ceiling, LED ceiling lamp, LED bulb, LED panel lights, LED downlights and other lighting fixtures 5WLED lamp beads | LED lamp beads | Chen Qing Qing light from Shenzhen Chen of Micron Technology Limited. Shenzhen Qing Chen of Micron Technology, Inc. (www.qingchenligth.com) strong, credible, in other industries in Shenzhen, Guangdong has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Chen Qing of you hand into the brilliant light and a better future!