Halogen flood fitting 150w -500w wide angle ,large or narrow beam using building,palaces,supervision, courtyyards Body&frame in die-cast aluinumpure aluminum reflectorlarge or narrow beamzinc-plated steel screwsProtective screen in tempered glass 5mmAdjustable passive infrared sensordetection angle:180degree(fan sharp)Detection angle:Max 8-10mTime Delay:9sec to 20minLight sensitivity ...