Sunpower 18W Constant Current LED Power Supply 500mA

The Sunpower 18W Constant Current LED Power Supply delivers a constant 500mA output for powering LED lighting installations.

Operating in constant current mode, it supplies a consistent, flicker-free current to connected LEDs. It accepts a standard UK mains input of 220-240Vac and delivers a maximum output voltage of 18VDC, making it suitable for a range of LED modules and strips. The unit offers integrated 1-100% Triac dimming, providing light level control from full brightness down to a gentle glow, and is compatible with standard trailing-edge dimmer switches. The power supply measures 30 mm (W) x 40 mm (H) x 25 mm (D) and weighs 125 g.

Key Features

• Constant 500mA output with flicker-free current
• 1-100% Triac dimming, trailing-edge operation
• Short circuit, overload and over-temperature protection
• Captive terminal screws for secure wiring connections
• Snap lock cable strain relief to hold cables firmly in place
• Class II (double insulated), no earth connection required
• Free air convection cooling

Installation and Operation

Captive terminal screws and a snap lock cable strain relief system help hold cables firmly in place, preventing damage from pulling or twisting. As a Class II (double insulated) product, it does not require an earth connection, which simplifies setup in a variety of locations. Cooling is managed through free air convection, ensuring quiet operation and long-term reliability.