These are addressable RGB LED strips that come packed with 30 LEDs(1M) . Except the features of high brightness and full color, you can control each LED RGB individually, and each of these strips are enclosed by a flexible silicon jacket  to protect your LEDs . It is fashionable for you to create cool lighting effects for your home decorative, fish tank, your car or perhaps cabinet lighting in your kitchen.
With a 3-pin connector, you can use Me RJ25 Adapter to connect the strip to Makeblock Me Orion Board like below picture. Otherwise we have provided Arduino library for easy programming.
Note: Makeblock  Me Orion Board can provide up to 3A/5V for power out to drive a long RGB LED strip(about 240 LEDs).
Features:
 High brightness and full color RGB LED
Be able to control each LED RGB individually by programming
30 WS2812  LEDs(1 meter)
Comes with Arduino library for easy programing
 
Specification:
Working voltage: DC 5V
Working currrent: 1.8A/meter
Working temperature:  -40??C ~ 60??C
Viewing angle: =140
Lifespan: MTBF=50000h
Size: 1000 x 13 x 3 mm(Length x Width x Height) length of power cable are not included
Connector: 3-pin MOLEX connector        
Note: the working current (1.8A/meter) is the peak current when the strip lights up  three colors with maximum brightness. When you light up less than three colors or lower the brightness, the current will reduce more