A tasteful solution for low level lighting on stairs and many commercial applications this Square Brushed Aluminium All LED Marker Light offers a host of benefits including long life anti-glare illumination and an ultra-slim profile. This marker light features a frosted glass square lens a 50 degree beam angle and a Cool White colour temperature. Rated at just 1 Watt it is extremely energy efficient and is dimmable with a dimmable constant current LED driver. Please note this product must be wired in series .