5050RGBW and 5050RGB are the same size 50 * 50, but there is a big difference in appearance, first the light emitting surface of 5050RGBW is wider than the 5050RGB; second compare with 5050RGB, 5050 rgbw has one grid white light; third The 5050RGBW has 2 more pins than the 5050RGB; fourth 5050RGBW bracket is 0.1mm higher than the 5050RGB.
It is very important to choose a powerful LED chip packaging company, Yu Liang Optoelectronics maintain long-term cooperative relations with epistar and CREE chip, 13 years of experience in the packaging of low-power led lamp beads, more than 20 R & D engineers, more than 200 employees with quality Guaranteed.
