Operating voltage: DC-5V operating power: 0.3W / pcs Working temperature: -40 ° -60 ° Waterproof grade: IP66 Beam angle: ≥180 ° LED type:? 8 fog lights punching diameter: 12mm Product Description: Products are shipped bunch 50pcs, non-super-series connection, a single string current is 3A, during the installation should be connected to each string a loop, the main power lines should be 2.5 square feet, in order to avoid line drop resulting in uneven brightness, each lamp are there is one side of the signal input (without IC surface to the signal input), the other side is the output side, the red wire DC-5V power line positive (VCC), the blue wire to the negative DC-5V (GND), the white line is the data line (DAT), prohibits live working; this product punching diameter of 12.0mm, a single can be any cut, random access, remember input - output ... Input - Output ... cycle regularity. Features: This product can achieve single-string full-color chase, scan. Gradual transition, water lights effects, depending on the installation can be arbitrarily compose different dynamic effect of color characters, figures, patterns and so on; with easy installation, high brightness, safety and energy saving, long life, low attenuation characteristics; with anti-UV, ultraviolet radiation, high temperature resistance, low cold, acid and other fine features. Applications: can be combined into a variety of shaped screen, painted screens, color-hyun, according to the height of the line of sight is installed to select the best light from; suitable for full-color advertising signs the word; KTV, leisure clubs and other entertainment ; indoor and outdoor decoration light; outdoor lighting projects.