... degree lens could be available,Control modes:Built-in constant current driver,Working temperature:-25~45 °c,Life time ... :50000hrs,FEATURES:1.thick alnuminum housing to dissipate the heat of working led,2.quality LED ... sources,3.wide range of input voltage to make sure it work in the unstable volt, ... 4.easy to fix,5.low power consumption but high brightness,1watt ...