Our History

• Initiated foundational R&D on AC LED technology

• Established core research team with semiconductor PhD specialists

• Shenzhen Colighting Ltd was registered and established

• Obtained Utility Model Patent: System-level Integrated Lighting Module

• Fully automated SMD LED assembly production line built

• AC SMD LED modules were realized mass production

• Fully automated inverted COB LED assembly production line built

• Launched first generation COB (Chip-on-Board) prototypes

• AC COB LED modules were realized mass production

• Developed industry-leading 110V/220V dual voltages AC LED

• Obtained Patent: Waterproof COB series (IP68 rating)

• Developed Full spectrum LED series for led grow light

• Eutectic LED assembly production line built

• Developed Anti glare high CRI COB

• Developed LED light sources with multiple kinds of colors for landscape lighting

• Developed high-power ceramic COB with aluminum nitride

• Developed dimmable COB LED with switching

• Developed COB+SMD Photomixing technology

• Launched first UV-C LED modules for disinfection applications

• Moved to new production base and grow twice in both scale and production lines

• Introduced IoT-enabled COB series with WIFI / Bluetooth Mesh / Zigbee integration

• Developed multi-channels smart controller / adaptive driver

• Awarded the National High tech Enterprise Certification

• 360° double-sided COB strip LED (Snowwhite LED series) mass-produced successfully

• Developed Bi-color, tri-color and multi-color COB series

• Developed cost-effective IR LED suitable for therapy lamps

• Pioneered rainbow COB LED with glass base

152% wider gamut vs traditional ceramics

50% better thermal shock resistance

• Commercialized 1000W-1800W marine LED series

30% energy saving for offshore fishing operations

Developed multiple solutions for drone LED (365V/385V/405V/710V, including strobe LED and remote control)

• Developed Sunlike high-power COB LED for Human Centric Lighting