Power: 0.3W/pixel Supermarket, etc (WS2812B). Working mode: external controller Arduino compatible. Package Include:1Pc 8*8/16*16/8*32Pixels Led Panel Work voltage: DC5V Emitting color: pixel RGB , IC WS2812 Waterproof level: Non-waterproof Three Size:8*8, 64leds, 16*16, 256leds,8*32, 256leds Connection: VCC: RED; GND:BLACK/WHITE; DAT:BLUE LED Chip Material:9pcs Pure Gold Line, Copper Bracket (WS2812B). LED IV Value Brightness:Red: 400-700mcd, Green: 1000-1500mcd, Blue: 200-400mcd (WS2812B). Suggestions on Product Application:Such as Park, Square, Hotel, Airport, Office Building, Shopping Mall, Coffee Bar, KTV, WS2812 led digital flexible panel light (ws2811 IC controlled),DC5V input Work with the programmable SD controller (not included), it can make flexible LED screen Arduino IC Digital Addressable Dream Color RGB LED Strip Arduino compatible. You can control the strip by your programmable arduino. Technology advantages The WS2811 SMD5050 RGB LED, every led built-in (embedded) an WS2811 IC, therefore every led lignting effect can be control, every rgb led is digital addressable. Easy installation Every LED lamp can be arbitrary cut off, good flexibility, easy installation, can be arbitrary bending. Dream color lighting Match use controller can appear colorful curtain-up/ flow water/raindrop/jump flash and so on hundreds of lighting effect, you can also edit animation effect by Coreldraw/Flash/LedEdit software. Application Making led screen, led wall, advertising board. Apply to hotel, KTV, bars, advertisement company, decoration company, entertainment and leisure places lighting.