1. Model: 5050RGB built-in WS2811(WS2812B LED)
2.  http://www.aliexpress.com/store/product/100pcs-WS2812B-4pin-5050-SMD-RGB-LED-with-built-in-WS2811-IC-inside/701799_1202415085.html
3.  
4. Input voltage: DC5V 
5. Current: 1.5A
6. Led Qty:  32per SMD 5050 meter ;each led is addressable, so total 32pixels per meter
7. Wave length(NM):R-650mcd, G-520mcd,B-460mcd
8. Power(W/M):7.6W
9. Signal: WS2811/WS2812B(very similar) chip
10. View angle:120 degree
11. Life span:no less than 50000hrs
12. Dimension: 8 x 15 x 1000 mm
    waterproof in silicon 

input end: with 3pin JST male connector

output end: with 3pin JST female connector

http://www.aliexpress.com/store/product/3PIN-JST-plug-and-socket-with-15cm-long-wire-each-20AWG-wire-red-gren-blue/701799_948324108.html

can controlled by sd card controll, rf pixel controller, dmx-ws2811 convertor.etc.

each led is one pixel, total 32pixel for on piece, can be controlled seperately.

pplication:

• Led Strip Light Widely used for home decoration use, hotels, clubs, shopping malls
• Architectural decorative lighting, boutique atmosphere lighting
• Extensively applied in Backlighting, concealed lighting, channel letter lighting
• Emergency & security lighting, advertisement sign lighting
• Decorative lights for holiday, event, show exhibition
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