External controller 1.Input: 120V/220VAC 2.Output:12VAC 3.Control the lights be unitary

External controller1.Input: 120V/220VAC2.Output:12VAC3.Control the lights be unitary

4、Green environmental protection:

All materials are harmless, and can be recycled, no harmful emission during production, no pollution; no UV and IR, so no light pollution, they are real green products.

5、Long service life :

The optical decay rate of LED lights is much lower than traditional lights, the service life reaches over 50,000 hours, maintenance, off chane to be normally rejected.

6、Perfect structure design:

Special structure of reflective cap, the efficiency of lighting reaches 98%,precise  beam angle, even illuminance distribution. Unique thermal elimination structure design, good efficacy of thermal elimination, lower the temperature of lighr source directly, increase the luminous efficiency, decrease optical decay rate.

WST external controller