1x50pcs pixels module per string,
2x 50pcs pixels module per string.
3x 50pcs pixels module per string.
4x 50pcs pixels module per string.
(It comes without a power supply and controller. You'll need a controller such as an Arduino to use them.)

Description:
Working voltage:DC5V /DC12V                        
Working current:60ma                        
Working consumption:0.3W/Led                          
Working temperature:40°C- 60 °C      
IP grade:IP68 Waterproof                          
IC type:WS2811 IC
Lifespan:MTBF>50000h
Viewing angle: >= 120
Wire color: Black Wire/Green Wire/Red White Blue Wire
Gray level: 256
LED Shape: Round
Dimension: 12 mm
Color: full color, 24-bit
light source: F8RGB*1
Length: about 3.5m/string
Connection: RED:+ GREEN: Data White: GND

full-color Pixels are digitally controllable lights you can set to any color, or animate
Each RGB LED and controller chip is molded into a 'dot' of silicone.
The dots are waterproof and rugged.
There are four flanges molded in so that you can 'push' them
into a 12mm drill hole in any material up to 1.5mm/0.06" thick
They are typically used to make outdoor signs. Compared to our other 20mm LED dots
these are diffused 8mm LEDs so they are not as bright but they color mix a little nicer.
The pixels are connected by a 3-conductor cable. Red is +5V(or +12V), white is Ground, green is Data and
Data is shifted down from one pixel to the next so that you can easily
cut the strand or attach more onto the end.
Each dot is digitally controlled, with an internal 5-bit PWM LED driver (15-bit color for 32,768 different shades). The pixels must be clocked by a microcontroller
The pixels use 8mm diffused RGB LEDs
with brightness of about 300 mcd per individual r/g/b LED.

SD controller                                                                                                                            
Programable by Software
Individually Control
Conformal Coating,PVC glue protection
IP68, Water-proof protection
Easy installation (punching 12mm hole on metal panel)
50pcs per set

Applications
Meets the general lighting
environment such as:
Outdoor advertising
christmas decoration
PushAuction