As one of the most professional manufacturer in solar light, BOSUN lighting keep providing the most accurate technical parameters for your engineering projects with professional DIALux lighting design, making it easier to win the trust of your customers. Bosun's CEO, Mr.Dave, is a National Grade III Lighting Designer who has full experience on product design, technology research and development, and he has provided professional lighting design solutions for many customers all over the world for free. We are waiting for the chance for providing you our design. Please don't hesitate to consult!