Compact Family – ECO / SOLO / DUAL 20WCA

The eldoLED 20W compact LED driver family is designed for downlighting applications in Europe. The plastic housing is optimized to fit through small cut-outs (down to 45mm) and includes a strain relief.

This dimmable family includes ECOdrive (dimming to 1%), SOLOdrive (dimming to 0.1%, as well as a Dim to Warm version), and DUALdrive (Tunable White) versions. Supported control protocols include DALI-2 DT6 and DT8, Pulse dimming, 0-10V, Phase dimming, and LEDcode devices. The DALI and 0-10V products have a LEDcode interface for programming. The Phase dimming drivers have a 4-level dipswitch for setting the current. Drivers with DALI-2 DT6 controls can be connected to an eldoLED Casambi-Ready BLE radio.


Any further information, please contact us

Key Features and Benefits

Compact size: Enables smaller downlights, pendants, and spotlights. Standalone (independent) drivers fit through a 45mm aperture with a 100mm plenum ceiling.

Natural and flicker-safe dimming: Smooth brightness changes with excellent flicker performance. Configurable minimum dim level* and adaptable dim curves*. Hybrid HydraDrive dimming technology* is proven for TV studios and security camera environments.
— Programmable:* Fine-tune your driver for any application across a wide operating window using FluxTool with LightShape. Programmable features vary per model and include:

  • Dimming level
  • Output current (1mA resolution)
  • Dimming curve
  • Dim to Warm, using LightShape
  • Tunable White, using LightShape

Performance: Constant current SELV output to LEDs. European mains input (220-240VAC), low inrush current, and total harmonic distortion. Suitable for use up to 50°C ambient temperature. Supports central battery (DC) emergency.*

* Does not apply to Phase dimming products.

Electrical Input

  • Voltage: 220-240VAC (DALI/0-10V models also support 176-250VDC)
  • Max Input Current: 0.12A (Phase Dimming) / 0.15A (DALI/0-10V) @ 230VAC
  • Power Factor: >0.95 at full load
  • Total Harmonic Distortion (THD): <10%
  • Standby Power: <0.5W (DALI/0-10V), not applicable for Phase Dimming
  • Inrush Current:
    • 106 on B16
    • 106 on C16 (for DALI/0-10V models)
  • Surge Protection:
    • Phase Dimming models: 1kV (differential mode), 2kV (common mode)
    • DALI/0-10V models: 2kV (differential mode), 2kV (common mode)

Electrical Output

  • Max Power: 20W
  • Output Current Range:
    • 150-1050mA (adjustable for DALI/0-10V models, in 1mA resolution)
    • 400-580mA (Phase Dimming models, selectable via 4-level dipswitch)
  • Output Voltage Range: 2-40V (varies by model)
  • Efficiency: 82-83% at full load
  • Maximum Case Temperature (Tc): 85°C
  • SELV (Safety Extra Low Voltage) Constant Current Output

Control & Dimming

  • Supported Protocols:
    • DALI-2 (DT6 & DT8)
    • 0-10V
    • Phase Dimming
    • Pulse Dimming
    • LEDcode (for programming and Casambi-Ready BLE radio integration)
  • Dimming Performance:
    • ECOdrive: Dims to 1%
    • SOLOdrive: Dims to 0.1%
    • DUALdrive: Dims to 0.1% (Tunable White)
    • Dim-to-Warm feature available for specific models
  • Dimming Curves (DALI/0-10V models):
    • LOG – Logarithmic (default)
    • LIN – Linear
    • SLN – Soft-linear (0-10V models only)
    • SQU – Square (0-10V models only)
  • Programming:
    • FluxTool software for fine-tuning output current, dimming curves, and minimum dim level
    • Dipswitch setting for Phase Dimming models
    • Compatible with Casambi BLE radio (for DALI-2 DT6 models)

Standards and Compliance

  • ENEC Safety: EN 61347-1, EN 61347-2-13 (Emergency lighting)
  • ENEC Performance: EN 62384
  • Electromagnetic Compatibility (EMC):
    • Conducted emissions: EN 55015
    • Radiated emissions: EN 55015
    • Radio disturbance characteristics: EN 66022
    • Harmonic current emissions: EN 61000-3-2
    • Electrostatic discharge: EN 61000-4-2
    • RFE field susceptibility: EN 61000-4-3
    • Electrical fast transient: EN 61000-4-4
    • Surge immunity: EN 61000-4-5
    • Conducted radio frequency: EN 61000-4-6
    • Voltage dips: EN 61000-4-11
    • Electromagnetic immunity: EN 61547
  • ECOdesign 2019/2020:
    • Flicker for LED: Pst LM ≤ 1.0 at full load
    • Stroboscopic effect for LED: SVM ≤ 0.4 at full load
  • DALI-2 Compliance:
    • IEC 62386-101 Edition 2.0
    • IEC 62386-102 Edition 2.0
    • IEC 62386-207 Edition 1
  • 0-10V Compliance:
    • IEC/EN 60929 annex E
    • Note: From 0.6V to 10V, eldoLED LED drivers comply with IEC/EN 60929 annex E.
    • Below 0.6V, eldoLED LED drivers comply with ABL 0-10V Design Spec v1.2, enabling standby mode.
    • For detailed dimming characteristics, see the 0-10V response chart in Control Characteristics.
  • Surge Protection:
    • IEC 61000-4-5 Level 3: 2kV DM, 2kV CM @ 20m

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