we can be customized according to different design of the reflector cup light sources,Website: , different product diameters, different heights, different operating purposes, and to be precise machining drawings provided by the guests. Hui LED headlamp reflector cup featuresFeatures:1, can be provided with reflective glass optical design services2, high precision, can maximize the intent of the design.3, reasonable optical shop area, spot uniformity.4, aluminum reflector cup, high temperature, with auxiliary heat function5, long life.6, product consistency