Long service life
Good assortment in voltage/wattage and colors
Halogen bulbs as burner to promote service time and luminous efficiency compared with filament ones
Constant luminous intensity and constant color location throughout it's life span
Precise design in reflector and lens

Voltage:120V/230V
Wattage:50W/75W/100W/150W
Beam angle:10degree-60degree
Average life:2500Hrs