How to choose LED lighting products
The application of LED lighting products popularity slowly, basically jewelery shop and the hotel basically can see traces of LED lighting products, home improvement, with slowly increased, the family used to hit the wallspotlights, basically began to select LED spotlight can be said now lighting stores selling LED products, the brand, the price is also a mess, from a dozen to a few hundred dollars, consumersis not very clear, here to tell you some basic knowledge of LED products, I hope you can help.
1, LED status quo of the world's three major producing areas
LED technology is mainly concentrated in three regions in Europe, America and Asia, the major European Osram and Philips, the Americas CREE (CREE), Lumileds (Philips acquisition, collectively referred to as Philips lumens), Bridgelux (Puri) Asia is only Japan synthesis Nichia of Japan, Toyota, Mitsubishi Chemical, led by master class chip, phosphor and optical materials technology, Japanese Citizen, Sharp, Samsung, LG occupy the high-end market of packaging products, Taiwan Epistar, Everlight, Qi Li, Lite-On, dozens of companies to become the world's largest OEM base
2, LED trends
LED gradually from the low-power LED to high-power LED (1w single 2w single) and integrated high-power LED development, more and more high brightness, energy efficiency have become more sophisticated, increasingly diverse product portfolio forms, from E14, E27, G
4, G5.3, GU10, Spot Light Cup to the lamp, QR111 lamp cup, alternative metal halide lamp of P20, P30 are very complete.
With the failure of the LED patent, bring chip prices fell, consumer acceptance has gradually increased, will bring opportunities to the LED, at the same time, the vicious competition intensified, coupled with standard imperfect, the proliferation of short-term interests, it is possible to make the LED repeat the old path of energy-saving lamps, energy-saving money is not festival.
