Exterior Wash 120

Outdoor rated Color Temp Controlled wash light

Exterior Wash 120
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Soon to be discontinued - please contact your dealer for information

Exterior™ Wash 120 is a powerful, compact and energy-efficient LED lighting fixture designed to illuminate smaller structures, features of a building and landscaping. A discreet, optional snoot integrates seamlessly with the slick design of the fixtures. It has built-in display for ease-of-use, a wide selection of beam angles and is fully IP-rated for permanent outdoor use.

The Exterior Wash 120 is designed for variable color temperature (2700K-6500K) applications and is based on separate 2700K and 6500K LEDs

Learn more about our product verification and reliability

  • Variable color temperature control with 6 beam angle options
  • Functional and discreet optional snoot which integrates with the design of the fixtures
  • Control via DMX, RDM and OLED display





  • Powerful LEDs (2700K, 6500K)
  • Up to 2400 lumens at full white
  • Six different beam angle options
  • Internal power and control (DMX, RDM and OLED display)
  • Rugged IP66 housing
  • 0–100% intensity control


  • Physical Length: 240 mm (9.5 in.) Width: 198 mm (7.8 in.) Height: 257 mm (10.2 in.) Weight: 5.0 kg (11.1 lbs.)
    Dynamic Effects Intensity: 0 - 100% Color temperature control: 2700 K - 6500 K
    Control and Programming Control systems: DMX, RDM Stand-alone control: Up to 20 scenes with global fade/hold times DMX channels: 3-5 depending on DMX mode DMX compliance: USITT DMX512-A RDM compliance: ANSI/ESTA E1.20 Setting, addressing, standalone programming: Control panel with OLED display Receiver: RS-485 Firmware update: Serial upload via DMX link
    Optics Light source: 2700 K and 6500 K LEDs Minimum LED lifetime: 50,000 hours (to >70% luminous output)* LED manufacturer: Cree Beam Angle Options:

    No diffuser: 7.5°
    Narrow diffuser: 11.5°
    Medium diffuser: 22°
    Wide diffuser: 50°
    Very wide diffuser: 60°
    Asymmetric diffuser: 61° x 15°

    Binning: Tight color and flux binning Calibration: Full Gamut Color Calibration *Figure obtained under manufacturer's test conditions
    Photometric Data CRI (Color Rendering Index) : > 70 CCT: 6500 K (White LED) Total luminous output: 2400 lumens*

    * All Photometric Data measured in steady state (30 minutes warm-up time) at 25°C ambient.

    Construction Housing: Cast aluminum Color: Light grey (white, black or other colors available on request) Ingress protection rating: IP66 Surface treatment: Anodized and electrostatic powder-coated Effective Projected Area (EPA): 0.05 m² including snoot Impact resistance: IK08 (with display panel cover plate installed) Corrosion resistance: C5-M (very high corrosivity / marine, ISO 12944) Vibration resistance: 1.0g, Sinusoidal (IEC 60068-2-6)
    0,7g RMS Random (IEC 60068-2-64)
    RoHS compliant
    Installation Mounting: Adjustable yoke Orientation: Any Minimum distance to illuminated surfaces: 0.2 m (0.6 ft.)
    Connections Power connection: 1.8 m (5.9 ft.) cable tail without connector Power input cable type, EU models: H05RN-F 300/500V, 3 x 0.75 mm2, Ø 7 mm Power input cable type, US models: SJOW 18AWG, 300V, WL F1, Ø 8 mm Data connection: 1.8 m (5.9 ft.) open ended 5-conductor combined input + output cable tail All cable entries: IP68 cable gland
  • Electrical AC power: 100 - 240 / 277 V nominal, 50/60 Hz Power supply unit: Integrated, auto-sensing multi-voltage Power Consumption: 5 W (steady state, all LEDs at zero intensity) Typical half-cycle RMS inrush current: 9.7 A Maximum total power consumption: 50 W Surge protection: 4 KV Max earth leakage: 0.38 mA
    Typical Power and Current 100 V, 60 Hz: 0.45 A, 43 W, PF 0.99 120 V, 60 Hz: 0.36 A, 43 W, PF 0.99 230 V, 50 Hz: 0.2 A, 43 W, PF 0.97 277 V, 60 Hz: 0.2 A, 43 W, PF 0.90 Measurements made with fixture in steady state at nominal voltage, ambient temperature (Ta) 20° C (68° F), all LEDs at full intensity. Allow for a deviation of +/- 10%.
    Thermal Cooling: Convection Total heat dissipation (calculated, +/- 10%): 160 BTU/hr Maximum surface temperature, steady state, at 40° C ambient: 70° C (158° F) Maximum ambient temperature (Ta max.): 45° C (113° F)* Minimum ambient temperature (Ta min.): -30° C (-22° F)**

    *Above this temperature, the fixture regulates output to protect from overheating
    **Power must be maintained below -20° C (-4° F)

    Environmental RoHS: Compliant REACH: Compliant WEEE: Compliant Proposition 65: Compliant Efficacy (max output): 56 lm/W LWR*: 480 lm/W (216 lm/lb)

    LWR = Lumen-to-Weight Ratio

    Approvals Global CB Certification/IECEE: IEC 60598-2-5 (IEC 60598-1) EU safety: EN60598-2-5 (EN60598-1), EN62471, EN62493, EN60598-2-1 EU EMC: EN55015, EN61547, EN61000-3-2, EN6100-3-3, EN61000-4-2, EN6100-4-4, EN6100-4-5 US safety: ANSI/UL 1598 US EMC: 47 CFR Part 15 Class A Canadian safety: CSA C.22.2 No. 250 Australia/NZ: RCM India: BIS
    Included Items Cover plate for control panel
    Related Items Martin Companion Cable: P/N 91616091
    Accessories Exterior Wash 100 Series, narrow diffuser kit: P/N 91610145 Exterior Wash 100 Series, medium diffuser kit: P/N 91610146 Exterior Wash 100 Series, wide diffuser kit: P/N 91610147 Exterior Wash 100 Series, very wide diffuser kit: P/N 91610148 Exterior Wash 100 Series, asymmetric diffuser kit: P/N 91610149 Exterior Wash 100 Series, glare shield / snoot: P/N 91611740 Exterior Wash 100 honeycomb louvre: P/N 91611856
    Ordering Information Exterior Wash 120, 7°, EU, aluminum: P/N 90510335 Exterior Wash 120, 7°, US, aluminum: P/N 90510350


  Version Language Size Uploaded
file type icon Exterior Wash 120 Spec Sheet-English
en version C, updated: Nov 2018
en  578 KB Nov 2018
file type icon Exterior Wash System Diagrams
en version B, updated: Oct 2020
en  295 KB Oct 2020
file type icon Exterior Wash 100 Series - User Manual
en version L, updated: Dec 2020
en  1.96 MB Dec 2020
file type icon Exterior Wash 100 Serie - Bedienungsanleitung
de version A, updated: Jul 2020
de  940 KB Jul 2020
file type icon Exterior Wash 100 Series - Manuel d'utilisation
fr version A, updated: Jul 2020
fr  527 KB Jul 2020
file type icon Exterior Wash 100 Series (With-snoot) - 2D dimensions (DWG)
en version A, updated: Oct 2020
en  3.3 MB Oct 2020
file type icon Exterior Wash 100 Series (no-snoot) - 2D dimensions (PDF)
en version A, updated: Oct 2020
en  676 KB Oct 2020
file type icon Exterior Wash 100 Series (no-snoot) - 2D dimensions (DWG)
en version A, updated: Oct 2020
en  3.46 MB Oct 2020
file type icon Exterior Wash 100 Series (With-snoot) - 2D dimensions (PDF)
en version A, updated: Oct 2020
en  625 KB Oct 2020
file type icon AutoCAD 2D Symbols
en version 2.1, updated: Dec 2023
2.1  en  3.7 MB Dec 2023
file type icon AutoCAD 3D Symbols
en version 2.1, updated: Dec 2023
2.1  en  14.1 MB Dec 2023
file type icon Vectorworks Symbols
en version 3.8, updated: Dec 2023
3.8  en  371 MB Dec 2023
file type icon Exterior Wash 100 Series - EU Declaration of Conformity
en version A, updated: May 2018
en  95 KB May 2018
file type icon Exterior Wash Series - ETL Listing Verification
en version B, updated: May 2018
en  349 KB May 2018
file type icon Exterior Wash Series - Product Verification and Reliability Report
version C, updated: May 2018
  407 KB May 2018
Service Notes
file type icon 3D Partsfinder - Opening using Solid Works Composer Player
version 4, updated: Oct 2020
  743 KB Oct 2020
file type icon Exterior products - Performing a vacuum test - Tech note
en version H, updated: Oct 2020
en  1020 KB Oct 2020
EW series Incorrect warning print
updated: May 2018
      May 2018
Tech Notes
file type icon EW-Series UV Warning Printing
updated: Jan 2018
    Jan 2018
platform icon Exterior Wash 120 - Firmware
version 2.1.0, updated: Jan 2024
2.1.0     Jan 2024

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HARMAN Professional Solutions:

Exterior Wash 120

Outdoor rated Color Temp Controlled wash light

5 Year Warranty  Martin Warranty - IP66  Martin Warranty - C5  Martin Warranty - IK08  Martin Warranty - 4KV