300W TRIAC / ELV / MLV Dimmable LED Driver – 12V / 24V – Flicker-Free – UL Certified – Wet Location Rated

This 300W LED Driver delivers high-capacity, flicker-free dimming performance with full support for TRIAC, ELV, and MLV phase-cut dimmers. Featuring PWM output and a wide 0.1%–100% dimming range, this constant voltage driver is ideal for large-scale LED lighting installations, both indoors and outdoors.

With a metal housing rated for dry, damp, and wet locations, this model is certified under UL, FCC, Class P, Type HL, RoHS, Reach, and SELV, and includes active power factor correction and overload, over-temp, and short-circuit protection.

🔹 Key Features:

• Output Power: 300W

• Voltage Options:

  • 12V DC @ 25A

  • 24V DC @ 12.5A

• Input Voltage: 110–277V AC, 50/60Hz

• Efficiency: Up to 91%

• Power Factor: > 0.9

• THD: < 20%

• Dimming Type: TRIAC / ELV / MLV (forward and reverse phase)

• Dimming Range: 0.1% – 100% (PWM control, flicker-free)

• Certifications: UL, Class P, Type HL, FCC, SELV, RoHS, Reach

• Protection Features:

  • Short Circuit (auto-recovery)

  • Overload ≥120% (hiccup mode, auto-recovery)

  • Over-Temperature: Shutdown @ 100 °C ±10 °C, auto-recovery

• Leakage Current: < 0.5mA

• Environmental Rating: Dry, Damp, and Wet Location (Not for Submersion)

• Cooling: Natural air convection

🔹 Mechanical & Wiring:

• Dimensions: 10.94 × 4.33 × 1.91 inches

• Weight: 4.67 lbs

• Input Wiring:

  • Black (L), White (N), Green (GND) – 3×18 AWG

• Output Wiring:

  • 12V: 2× Red (V+), 2× Black (V–) – 2×14 AWG

  • 24V: Red (V+), Black (V–) – 2×14 AWG

🔹 Applications:

• High-output LED strips and bars

• Cove, façade, and commercial architectural lighting

• Outdoor lighting systems exposed to water or humidity

• Large-scale dimmable installations requiring stable, flicker-free performance

• Part Number:
  LA-DRV-F1-12V-300W-JB-S1
  LA-DRV-F1-24V-300W-JB-S1