1、PREVENT FROM BURNS: Three color RGB connection with current limiting resistor to prevent burns, you can use with confidence 2、MIX DIFFERENT COLORS: Different colors can be mixed by adjusting the three color PWM, easy to operate, flexible and versatile 3、INTERFACE WITH MICROCONTROLLERS: Size of RGB SMD LED board module is 25x15x5mm, can interface with various microcontrollers, working voltage for 5V 4、LOW POWER CONSUMPTION: LED drive mode adopt common cathode drive, which separate power supply, can accurately control distribution voltage, effectively reduce power consumption 5、SCRATCH RESISTANT ABS MATERIAL: Made of good quality ABS material, possess impact resistance, scratch resistance, environmentally friendly <p class="wang-edit-text"><p class="wang-edit-text">Item Type: RGB SMD LED Board ModuleMaterial: ABSSize: Approx. 25 x 15 x 5mm / 0.98 x 0.59 x 0.2inWorking Voltage: 5VLED Drive Mode: Common cathode drive<style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x RGB SMD LED Board Module