Color: As shown; DC 24V to 12V step-down converter Power Model: XW-24-12-240W Input Voltage: DC 24V; Output Voltage: DC 12V; Output Current: 20A 240W Suggest current below 18A for long-term work load Working temperature：-40℃ ～ +85℃; Size: 72 * 72 * 32 mm (L*W*H) Efficient conversion: more than 93% Waterproof,shockproof and dustproof Built-in over/under voltage input, overload, overhead, and short circuit full protection. Applied voltage range of electrical appliances: Electric motor, audio, navigation, surveillance, LED display screen, air conditioner, electric fan, solar, photovoltaic energy source, DVD, LED lights, motors, pumps, and industrial electrical equipment etc. Package included 5 x DC 24V to 12V step-down converter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.