LM-100-24-U2M2 Intelligent Tunable White LED Driver (Constant Voltage)

The LM-100-24-U2M2 is a 100W constant voltage, tunable white LED driver with 0.1%–100% dimming. It supports both DMX/RDM and Push DIM/CCT control protocols, with IEEE 1789 flicker-free dimming. Designed for intelligent lighting applications, this Class 2 driver features advanced thermal management and 5-year warranty.

Key Features

• Constant voltage output: 24VDC ±0.5V
• Max output power: 100W
• Max output current: 4.17A
• Dual dimming: DMX/RDM + Push DIM/CCT
• Ultra-smooth flicker-free dimming: 0.1%–100%
• Color temperature tuning: 2700K–6500K
• High efficiency: 93% typical
• Soft-on, fade-in dimming with dim-to-off capability
• 2-channel SELV output with common anode
• Compact housing with screwless strain relief and removable end cap
• Innovative thermal management and protection circuit
• 5-year warranty using Rubycon capacitor

Technical Specifications

• Input Voltage: 120–277VAC, 50/60Hz
• Input Current: Max 1.0A @ 120V, 0.55A @ 230V, 0.45A @ 277V
• Power Factor: >0.99 @ 120V, >0.95 @ 230V, >0.90 @ 277V
• THD: <5% @ 120V, <8% @ 230V, <11% @ 277V
• Efficiency: Up to 93%
• Ripple & Noise: ≤150mV ripple, ≤500mV noise
• Output Voltage: 24VDC ±0.5V
• Output Current: Max 4.17A
• Output Power: 0–100W
• Dimming Range: 0.1% to 100%
• Control Protocols: DMX/RDM, Push DIM/CCT
• PWM Frequency: 3600Hz
• Protection: Overheat, Overload, Overvoltage, Short Circuit (auto recovery)
• Operating Temp: -20°C to +50°C, tc: 85°C
• Storage Temp: -40°C to +80°C, 10–95% RH
• Standby Power: <0.5W
• Dimensions: 352 × 43 × 30mm
• Weight: 430g

Certifications & Compliance

• UL8750 – U.S. Safety Standard
• CSA C22.2 No. 250.13 – Canadian Standard
• EN61347-1, EN61347-2-13, EN62384 – EU LED Driver Compliance
• FCC Part 15 – EMI Compliance
• EN55015, EN61000-3-2, EN61000-3-3 – EMC
• EN61547 – Immunity Standards
• IEEE 1789 – Flicker-Free Certification
• RoHS Compliant
• IP20 – Indoor use only