Are you looking for a professional, yet single color LED ? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? , ! Our single color LED must meet your needs. It is one of the for you. Features -Color:Black -Material:ABS -Size:34.00X3.50X3.20cm/13.36X1.38X1.26in Length: 34cm Working voltage: DC 12-24V Current: 4A Output power: 48w (12V), 96w (24V) - Wear-resistant knob control, adjust the light to the right light brightness with this . - It is widely used in monochromatic LED lights to adjust brightness and on/off. - Comes with DC jack input and output, no soldering or wiring required. - workmanship, reasonable structure, professional and practical, can bring you convenience. - Special design and it is in fine craftsmanship. It is the best replacement for your old, broken one. Package list: 3 x for led lights