smd led sizes 3528 blue  

                                                                                         CHIP LED 3528 BLUE   The main advantages of Led chip 3528 Blue are: 1. Innovative process design with new concept bracket, external PPA material is all black design, and the light-emitting part of Led chip 3528 is all-white design, which balances the contrast ratio and power consumption. Compared with the traditional LED, the power consumption of 3528 SMD LED CHIP does not increase. Under the premise, the contrast of Led chip 3528 is increased by 30%. 2. The process design of vertical arrangement of red,green and blue Led chip 3528 has a perfect light distribution in the horizontal direction, which solves the traditional color cast problem in close-range viewing.…