WS2812 Led StripPay attention: 1. Led strip welded through zero is awfully common in an electronic product, no longer a first-class concern you intellect this, do not position order! 2. WS2812B Led strip would be cut purchase every single "one" led chip! 3. IP30: Non- Waterproof IP65: Waterproof in Silicon Coating IP67: Waterproof in SiliconTube four help (English/Russian/French/Spanish/German etc.) multi-language exchanges. If you've got any questions, please be happy to contact us!Product Decsription:Input voltage ......................... Power ........................./m----9watt/meter ........................./m----18watt/meter LED resource .......................... led(5050 SMD RGB LED with built-in stepped forward version of ws2811 ic) LED .......................... LED is separately managed IC Type .......................... version ws2812 IC(built contained within the 5050 smd rgb led) Of IC ..........................(1 IC drives 1 led chip) Pixels ........................./60/meter Pitch .........................(1000/64) Grey scale ......................... Bits/color ........................./color FPC Width ........................./m----10mm ........................./m----10mm FPC shade ........................../white Protection payment .........................../ IP65 /IP67 Colors ........................... coloration RGB, dream coloration changing Cuttable ........................... LED is cuttable Package ............................ anti-static bag,IP30 IP65 with 3M adhensive tape at the back(IP67 without 3M adhensive)Package Included:1* 1m/2m/3m/4m/5m WS2812 Led Strip 1* 14keys USB Controller (no include battery) Note: If you just choose the alternative of a separate controller, LED Strip isn't included, and only a separate controller is sent5V 14Keys Led Controller:Features: RF Remote control,long distance,mini size,wire connection is straightforward and very delicate to use; Support almost all kinds of one-wire or two-wire LED-DRIVER-IC ;(Can be customized) With 300 varieties of patterns,which are shiny and beautiful; Each controller can management as a lot as 2048 pixels; With person atmosphere saving functionality; Brightness adjustable. Preventing reverse connection of strength supply. working voltage:5V