single-crystallinesilicon(3v,100mA)Lightsource:superluminosityLEDLEDquantity:17pcs Luminositycolors:red,green,blue,white,yellow(foranychoice)Luminousmode:ConstantType(standard luminosityintensity) SIZE:¢260*55.5mmWorktime:morethan15hoursWorktemperature:-25to+75degreeC.Materialoflight:AluminumalloyandPolycarbonateResistcompression:20tons Waterproofgrade:IP 67 Guaranteeperiod:14months