... ,100-240V, 80-277V for option3. RGB control(PWM progress, IR board) and dimmable LED display light.4. design with ground, square ... (glasscase, showcase, pictures, jewelry, bar)replace halogen 15-20WCONSTRUCTIONDia-casting lens holder, housing, reflectorExtruded aluminum heat sink&parts, CNC intensive processingFixture ...