What is the difference between 3535 and 5050 RGB lamp beads, which one is better?

Each has its own strengths, according to your own preferences

5050 SMD LED lamp, size is 5mm5mm1.6mm, light intensity can reach 5500-6000MCD (pure white light, warm light is slightly smaller), the working voltage is the same as ordinary LED, only 3.2-3.4V, the current is the same, 60MA.

3535 full-color RGB lamp beads red, green, blue power is 0.2W. Low light decay: After the LED is working, 20mA is normally continuously lit, the brightness will gradually increase to about 1500 hours, the brightness increases by 12%; 10000 hours, the light decay is less than 25%. The maximum current that the patch can pass is 500mA, which can only be instantaneous, the time does not exceed 2 seconds, normal 15mA, 20mA lighting does not affect the light decay SMD LED is strictly divided into light and color, uniform brightness, high brightness, concentrated color area, large angle, low thermal resistance, ultra-low light decay process, ultra-long life.