The LED Lamp from Allen & Heath is an 18" LED lamp that is powered by connecting it to a 4-pin XLR connector. It features a straight neck with a dimmer control. This unit is designed to illuminate the control panel of consoles and mixers. It is compatible with all ML PA GL4000 and MixWizard products. The lamp uses a cool white LED light that produces less heat and consumes less energy than a normal filament lamp. LED Lamp for Console IlluminationConnect this lamp to any equipment with a 4-pin XLR connector to illuminate the face of your console or mixer.EfficiencyIts cool white LED light produces less heat and consumes less energy than a traditional bulb. Specifications: Length 18" Bulb LED Base Type None Power Requirements Powered via 4-pin XLR connector Weight Not specified by manufacturer Packaging Info Package Weight 0.5 lb Box Dimensions (LxWxH) 12.2 x 6.6 x 1.0"