Premium quality die-cast heatsink; UV stablized PC lens with accurate TYPE II forward throw light distribution for wide coverage; High efficiency LED chip with 170lm/W; Perfect replacement for traditional lights; 3-pin socket and 3-pin daylight sensor; Surge protectiion; Slim and smooth design prevents dust and dirt accumulation; Adjustable lamp head (15°); With level gauge; IP65; Non-dimmable; Hole size: 60 mm size ; With 30 cm AC wire