MINI METAL DC 12V LIGHT DIMMER: Dims up to 60 (5 amps) of incandescent, halogen or led lighting reducing heat and power drain on batteries. STEPLESS DIMMING FLICKER FREE: 12V DC dimmer switch can achieve 3-100% stepless dimming, without noise and flashing. You can easily adjust the light according to different environment needs, energy- saving and extend the life of the bulb, creates a best atmosphere in your rv. RV DIMMER SWITCH LONG LASTING: and long-lasting, security. Dimmer switch with high-quality material housing, excellent anti- and heat-dissipation capacity. With CE/ROHS certificates, safe and reliable. EASY to INSTALL- Low Voltage Dimmer Switch: Please use the panel that comes in the package to install, no diy installation to other panels to avoid installation and switching problems. The memory function remember the last dimming level you set. WIDE APPLICATION: 12V dimmer switch works with 12v dimmable single color led strip lights, ambience light, puck light, celling lightt, awning light, used for , rvs, trailers, ,trucks, motorcycle yacht and so on. Fits in small spaces. Hight -side PWM 12V Dimmer Switch 12V Dimmer Switch All materials are made of high-quality material-long service life Vin:12V DC(9-15V DC) - LED:12V 5A 60W Max, reducing power drain.With high-quality aluminum housing,excellent anti- and heat-dissipation capacity. NOTE:Cannot be used for speed control of fans and motors! Before purchasing the 12v dimmer switch, please confirm whether your LED light is marked as "dimmable". If it is not, you cannot use this dimmer for dimming, you can only turn on/off the lamp or the lamp flickers. Color: As Shown Material: ABS Package Contents: 1 set * 2-pass dimmers 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.