1. The welding is smooth without cracks, and the powder spraying is even without color difference.

2. Uniform light, soft light, no blue light.

3. High light efficiency, low power, more energy saving.

4. Brand chip, low light failure, long life.

5. The PMMA light guide plate has self-developed and designed dot, with uniform light emission, no yellowing and high light efficiency.

6. Brand driven: OSRAM, Philips, leiford, bacco. No stroboscopic, high efficiency, long life.

7. Easy to use, easy to install, suitable for surface mounting, embedded mounting and hoisting.