1:Light output: more than 40lm/w for white, green, color. and 20-35 lm/w for red, yellow color, 12lm/w for blue color. 2:Color temp: available all kind of color temperature. 3:Lighting curve of each module: just like single power LED curve. 4:Size of the module: 3.5mmx2.8mmx 1.3mm 5:Voltage level: 12Vdc 6:Current: constanly curent around 330-350ma 7:Installation: 3M stick. or screwed. 8:Electrical wiring drawing: #22 AWG 9:Max distance between unit: 100mm or 150mm 10:IP rate: IP67 11:Environment condition: Max working temp: -20-50 degree, and -25-75 degree for store. 12:Housing: aluminum alloy. 13:Silicon adhesive for heat spreading. 14:Low wattage( less than 1.5W), energy efficient, trouble-free operation 15:Lifetime span: 50000hrs 16:Sealed with Milk silicone resin, IP67 17:Low heat, high brightness, works well under harsh conditions 18:Available for Full range of colors: red, yellow, blue, green, white 19:It can be normally operated even in cloudy, rainy and snowy weather 20:LED source: 1w Power LED with super brightness flux. 21:Work temperature: -20癈~60癈 22:Viewing angle: 60 - 120 degree