The Viking VE-LIGHT kit adds bright LED illumination to any doorbox or entry phone that is housed in a Viking VE-5x5 or VE-6x 7 enclosures. It can also be used on Viking's E-1600A-BLT-EWP tower phone. The stainless steel bracket is easily mounted using existing holes and hardware. Two bright white LEDs are used as the light source, so there are no filaments to break or bulbs to burn out.If used with the W-1000 or W-3000, the VE-LIGHT can be wired directly to the AC power input of the doorbox, or use the included 12 volt power supply. Any power source between 12 and 24 volts, AC or DC can be used to supply the VE-LIGHT with power.