Feature

●Quiet, Smooth, Full range flicker-free dimming for 12 volt LED Lighting such as LED strips, modules, light bars, puck and other LED accent lights
●Converts 110V AC to 12V DC while remaining compatible with standard TRIAC wall dimmers (including Lutron, Leviton, and most other standard household wall dimmers). Compatible with forward and reverse phase dimmers.
●Easy to install, mount, and wire. Included AC and DC cords can be removed for use in hard wire installations.
●Comes with 4.5 foot AC cord and 3.5 foot DC cord (both are detachable). DC cord has 5.5x2.1mm DC connector for use with most LED strip lights.
●Compatible with 12v LED Strip light, LED puck light, module light or many other 12v LED lights

Description

Q1: Why some customers said your dimmable transformer has buzz noise?
A1: Reason1, It was old version, we have upgrated new version and it is quiet operation now.
Reason2, some Special Wall dimmers are not compatible.

The upgraded design is Smaller, Quiet, has Greater operating efficency, has over-current protection, and eliminates problems with buzzing and overheating.

This is an excellent quality 4.15A 50W Triac dimmable power supply.
Compatible with most AC wall dimmer including Lutron, Leviton and most other household dimmers.
Can be used for many LED lights and other applications.
Requires no minimum load and it is very quite without any buzz or humming noise.
Warning: Do not overload. Overload will cause the AC adapter to fail. We are not responsible for misuse of power supply.
It is recommended not to exceed the AC power supplys capacity. Please calculate your load before connecting the power.

Specification:
Output Current: 4.15A Output Voltage: 12V
Input Voltage: 100V-130V 50/60HZ
Size dimension:
NON-waterproof use for indoor dry location only.
NOTE: If you dont need AC cord, please check this B082FC44SR