LED SMD CHip 3528, 3014 and 2835 product performance comparison
Advantages of 2835:
1. The chip adopts high-power back aluminum plating process, the unique vertical heat dissipation of SMD lamp beads, with a heat sink at the bottom, and the chip directly connects to the heat sink. Compared with the 3014, the heat dissipation area is larger, and the heat dissipation is faster and more direct.
2. Adopting the whole-surface light-emitting scheme, the light-emitting surface is rectangular, and the light-emitting efficiency is high. The light-emitting area reaches 9.18mm², which is 2 times that of 3528 lamp beads and 2.5 times that of 3014 lamp beads.
3. High brightness, a single lamp can reach 22Lm, and the brightness is 2.8 times of 3528 lamp beads and 1.8 times of 3014 lamp beads.
4. The thickness of the lamp beads is thin, the thickness is only one-half of the 3528 lamp beads, and the light-emitting angle is 120 degrees. In the application of the finished product, the light spot is more uniform and the illumination is wider.
5. 2835 is an upgraded new light source with a wide range of applications. It overcomes the shortcomings of the 3014's small side beam angle and effectively solves the point light source phenomenon in 3528 lighting applications.
6. To increase the light transmittance by 10%, 85-95% translucent cover can be used, which is particularly obvious on the LED fluorescent lamp.
7. Special specifications can effectively replace lamp beads 5050.
