Commercial-Grade Watertight Multipurpose Luminaire Handy dimensions offer optimized use on board, for example, workshops, engine rooms, stores, holds and passage ways. Electric flexible wiring, heat-resistant up to 105C Voltage 12 V DC, 24 V DC Housing material: Zinc coated steel sheet, deep drawn, seamless, including mounting plate Mounting: 2 mounting holes, Ø 10 mm