ITEM NAME:White Dimmer Controller 12-24V 12A for Single Color SMD LED Light Strip D7Q1 White Dimmer Controller 12-24V 12A for Single Color SMD LED Light Strip D7Q1 Look no further. Excellent product quality, that's solidly built. Best of all, its very affordable price. Buy this instant. Color: white Working voltage: 12-24V DC MAX output current: 12A, 144W Working temperature: -30 °C to 75 °C package content:1 X Controller Note:Light shooting 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.