Constant Voltage LED Drivers

ELR Series

6-18 W, Flicker-Free Phase-Cut, Forward and Reverse-Phase, Dimming
  • NOT RECOMMENDED FOR NEW DESIGNS. For new designs, use the EBR series.
  • Active power factor correction (PF) > 0.9 (PF ≥ 0.8 for 230 Vac models below 10 W) and THD < 20%
  • Compatible with industry standard TRIAC (forward-phase or leading-edge) / ELV (reverse-phase or trailing-edge) phase-cut dimmers
  • Protections: output open load, over-current and short-circuit (hiccup), and over-temperature with auto recovery
  • Conducted and radiated EMI: FCC CFR Title 47 Part 15 Class B at 120 Vac and EN55015 (CISPR 15) at 220/230/240 Vac
  • Complies with ENERGY STAR® luminaire specification and DLC (DesignLight Consortium®) technical requirements
  • IP20-rated case with silicone-based potting
  • 94V-0 flammability rating
  • 90°C maximum case hot spot temperature
  • Lifetime: 50,000 hours min at 70°C case temperature
  • Class 2 power supply

  • Architectural
  • Commercial lighting
  • Downlight
Technical Documentation:
> Short Datasheet
Email Me the Full Datasheet:
Input VoltageMax Output PowerOutput VoltageOutput Current RangeEfficiencyTHDMax Case TempPower FactorDimming MethodDimming RangeStart Time
120 or 230 Vac nominal18 W12 to 42 Vdc200 mA to 1 A Constant Currentup to 84%< 20%90º C (measured at the hot spot)>0.9Forward-Phase, Reverse-Phase10-100% (% of Iout)1 s max
Loading Products
ERP Part NumberNominal
Input Voltage (Vac)
Output Current (mA)Power (W) Voltage Range (Vdc)Case TypeDimmingStatusAvailability
ELR018U-0700-2412070014 - 24IP20 Round PlasticFor/Rev Phase, 10-100%productionCheck >
ELR018E-1000-18120100012 - 18IP20 Round PlasticFor/Rev Phase, 10-100%productionCheck >
ELR009U-0200-4212020028 - 42IP20 Round PlasticFor/Rev Phase, 10-100%productionCheck >
  • For additional options of output current and output voltage, contact your sales representative or send an email to: