The first rectangular light in the off-road family, the HID-5700 shares all of the same traits as the well known 6500 and 8500 lights; internal ballast and starter, die-cast aluminum housing, borosilicate hardened glass, knurled aiming knobs. The most obvious new characteristic is it's 5.58" overall height which allows the 5700 to be mounted in tight places where other lights can't. The HID 5700 now accepts in put voltages of 9 to 32 volts dc.