Self-designed integrated high power COB as light source, low power consumption and high light emitting rate. Lamp body with self-designed special convection cooling device, which makes the lamp body temperature rise lower, better heat dissipation, free from dust and water. High-tech spray technology and light weight alloy material ensure the lamp housing anti-rust and anti-corrosion. Novel lamp pole connector design meets different angles installation and outstanding appearance. Isolated constant currant power supply, intelligent control solution, high efficiency and stable performance. Optical design with independent intellectual property rights, well-distributed surface illumination, good visual effect and high luminous efficiency more than 100LM/W. IP65, with a respirator.Application areas: residential, main roads, freeway and other outdoor scene lighting.