Langma Group Limited (Shenzhen Xingnuoda Technology Ltd.), located in Shenzhen city of China, is a professional LED light manufacturer filament lights, including global bulbs, candle bulbs and customized bulb lights. Take better lights make life as its ...

Shenzhen Langma Technology Limited is an integrated professional LED light manufacturer with two main product series: Smart and AC driverless light, including bulb, spotlight, Down Panel tube, flood controller, etc. Take better lights make life as its ...