Taiwan high power LED package manufacturer, ProLight Opto, achieved patent of Tunable color COB in the beginning of 2017.

When you adjust the brightness of conventional halogen lamp, the color will be changed. However, conventional LED is not able to simulate the same changing.

It needs complex circuit light module design to control CCT, which is not easy to do circuit design for luminaire manufacturer.

Now, ProLight’s the brand-new WoD COB is designed with exclusive built-in IC  which can simulate the halogen lamp completely. Just tune the dimmer to control current, the brightness and color temperature will be changed stably.

ProLight’ WoD COB, which can simulate color temperature and brightness changing as conventional halogen to create your perfect atmosphere in your place. It is the best solution for halogen lamp replacement.