A COB surface light is a type of lighting fixture that uses a Chip-on-Board LED for efficient, high-quality illumination, typically mounted on ceilings or walls to provide broad, uniform lighting in a space.

An SMD downlight is a recessed lighting fixture that uses energy-efficient SMD LEDs to provide bright, uniform illumination for ceilings in homes and commercial spaces.

An SMD downlight is a recessed lighting fixture that uses energy-efficient SMD LEDs to provide bright, uniform illumination for ceilings in homes and commercial spaces.

An SMD downlight is a recessed lighting fixture that uses energy-efficient SMD LEDs to provide bright, uniform illumination for ceilings in homes and commercial spaces.

An SMD downlight is a recessed lighting fixture that uses energy-efficient SMD LEDs to provide bright, uniform illumination for ceilings in homes and commercial spaces.

An SMD downlight is a recessed lighting fixture that uses energy-efficient SMD LEDs to provide bright, uniform illumination for ceilings in homes and commercial spaces.