LEDtech Electronics has added a new ceramic driver-on-board (DOB) light
engine to its portfolio of high-wattage chip-on-board (COB) LED modules.
Ledtech boasts that the DOB light engine’s new design can better use of the
efficient output of each chip while saving on cost and PC board space. The
company says that the module’s design …
via Solid State Lighting Net: http://ift.tt/1CgCbpc