300W 48V 5-in-1 Triac Dimmable LED Power Supply – IP66 Constant Voltage
This 300W 48V Triac dimmable LED power supply is designed for high-load LED installations requiring powerful output, smooth dimming and reliable long-term performance. Featuring advanced 5-in-1 dimming technology, it supports Triac (leading and trailing edge), 0–10V, 1–10V, potentiometer and 10V PWM control in one versatile unit.
Engineered for wide compatibility, the driver integrates seamlessly with major dimmer brands and lighting control systems including Lutron, Legrand, Crestron and Leviton. It delivers smooth 0–100% flicker free dimming, making it ideal for large residential, commercial and architectural LED strip lighting projects.
The unit operates on a universal AC 200V - 240V input range and provides a constant 48V DC output at 300W with a maximum output current of 6.25A. Its isolated design enhances electrical safety and long-term durability. The IP66-rated housing allows installation in dry, damp and wet locations, suitable for both indoor and outdoor lighting applications.
With efficiency up to 93.5% and a power factor ≥0.98, this driver improves power quality, reduces harmonic distortion and supports energy-efficient LED systems.
Specifications
Model: Triac Dimmable LED Power Supply
Output Power: 300W
Output Voltage: 48V DC
Output Current: 6.25A
Output Type: Constant Voltage
Dimming Type: Triac (Leading & Trailing Edge Compatible)
Input Voltage: AC 200V - 240V
Isolation: Isolated Design
IP Rating: IP66 (Dry, Damp & Wet Locations)
Certifications: UL & cUL, FCC, Class 2, CE, RoHS, REACH
Size: 276x78x47mm (LxWxH)
This 300W 48V constant voltage Triac LED driver is a high-performance solution for demanding LED strip installations requiring higher current capacity and stable dimming control.