ADD: 708 Lianfu Building, No.1-10, Qifu Road, Baiyun New City, distrito de Baiyun, Guangzhou, China
TEL: + 86-20-36700051
How to identify the transparent LED display light bead merits?
First: Look at the stent, the general bracket for the plating silverred copper Stent, the advantage of plating silverred Copper stent is the heat dissipation is fast, can be better to the light bead heat resistance small.Some businesses in the market will use ceramic stents instead of silverred copper stents, and ceramic stents have excellent thermal performance.
Second: Look at the brightness, how much lm (lumen) your lamp bead can reach, and LM (lumen) is the unit that measures the brightness of the light bead.
Third: To see whether the uniform color is consistent, good quality of the lamp bead luminous is very uniform, color consistent.Poor quality of the lamp bead will appear a light bead brightness, a light bead dark phenomenon, light color chaos is not unified, there will be obvious dark areas.
Four: Look at the chip and chip size, chip is the quality of the lamp bead is the decisive factor, in general, the greater the stability of the chip