Exterior 420
Discontinued

Exterior 420
Larger Images

For white light designs requiring the added flexibility of color temperature control from warm to cold white, the Exterior 420™ offers one of the most powerful white light units on the market, with even output across a wide color temperature range.

The Exterior 400™ Range

The outdoor installation market now has the best combination of powerful, compact and energy-efficient LED light fixtures. No matter the application - long or short throw, cold or warm white, dynamic or static color - the Exterior 400 Range does it all.

  • Perfect color temperature control from warm to cold white
  • Very high efficacy
  • No color separation or shadows due to use of premixed LED

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Features

  • Extremely bright white light (5900 lm) with color temperature control
  • Very broad color temperature range (2700 - 6500 K)
  • Very low power consumption (max 139 W)
  • Choice of beam angles - 8°, 14°, 33°, 54°
  • Color calibration ensuring uniform colors across fixtures
  • Internal power and control
  • Super rugged IP65 housing
  • Choice of white, black or aluminum housing
  • 0 – 100% intensity control

Specifications

PhysicalLength: 169 mm (6.7 in.) including cable glandWidth: 307 mm (12.1 in.)Height: 401 mm (15.8 in.)Weight: 7.6 kg (16.8 lbs.) including bracket
Dynamic EffectsColor temperature control: Variable
Control and ProgrammingColor control modes: Color temperature control and intensityControl options: DMX, stand-alone, synchronized (master/client)DMX channels: 2DMX address setting: PC with Martin MUM™ software and DABS1™ hardware interfaceStand-alone trigger options: Internal timer and/or ambient light levelStand-alone and master/client programming: PC with Martin MUM™ software and DABS1™ hardware interface26-bit control (internal): Color temperature control and intensityProtocol: USITT DMX512-AReceiver: RS-485Firmware update: Serial upload via DMX link
OpticsLight source: Cree XP-E high power emittersMinimum LED lifetime: 50 000 hours (to >70% luminous output)*Very Narrow (no diffuser), Narrow, Medium and Wide beam angles available*Figure obtained under manufacturer's test conditions
ConstructionColor: Clear anodized, black or whiteHousing: Anodized aluminumMounting bracket: 8 mm (0.32 in.) anodized aluminumFront glass: 6 mm (0.24 in.) anti-reflection coatedProtection rating: IP65
InstallationOrientation: AnyMounting: Flat surface at any angle, pedestal or other suitable supportVertical aiming: 330°Minimum distance to illuminated surfaces: 0.1 m (0.33 ft.)
ConnectionsPower cable entry: IP68 cable glandPower connection: 1.8 m (5.9 ft.) cable tailData cable entry: IP68 cable glandData connection: 1.8 m (5.9 ft.) combined input + output cable tail
ElectricalAC power: 100-240 V nominal, 50/60 HzStandby power: 13 WPower supply unit: Integrated, auto-sensing multi-voltageMain fuse: 2.5 AT (slow blow)
Typical Power and Current100 V, 50 Hz: 139 W, 1.4 A, PF 0.990100 V, 60 Hz: 139 W, 1.4 A, PF 0.989110 V, 60 Hz: 137 W, 1.3 A, PF 0.988120 V, 60 Hz: 136 W, 1.2 A, PF 0.986208 V, 60 Hz: 133 W, 0.7 A, PF 0.932230 V, 50 Hz: 132 W, 0.7 A, PF 0.925240 V, 50 Hz: 131 W, 0.7 A, PF 0.886Measurements made at nominal voltage with all LEDs at full intensity. Allow for a deviation of +/- 10%.
ThermalCooling: ConvectionMaximum ambient temperature (Ta max.): 45° C (113° F)Minimum ambient temperature (Ta min.): -30° C (-22° F), power must be maintained below 0° C (32° F)Maximum surface temperature, steady state, at 40° C ambient:90° C (194° F)Total heat dissipation (calculated, +/- 10%): 480 BTU/hr.
ApprovalsEU safety: EN 60598-2-5 (EN 60598-1), IEC/EN 60825-1EU EMC: EN 55015, EN 55103-1, EN 55103-2, EN 61000-3-2, EN 61000-3-3US safety (US model): UL 1598Canadian safety (US model): CAN/CSA C.22.2 No. 250
 
Included ItemsAdjustable mounting yokeNarrow, Medium and Wide diffusers (supplied separately with product)Hard-wired 1.8 m (5.9 ft.) power and data in/out cable tails without connectorsUser manual
AccessoriesDiffuser, Exterior 400 Series, Narrow: P/N 41600122Diffuser, Exterior 400 Series, Medium: P/N 41600123Diffuser, Exterior 400 Series, Wide: P/N 41600124Diffuser, Exterior 400 Series, Narrow, Directional 15°x1°: P/N 41600156Diffuser, Exterior 400 Series, Medium, Directional 30°x3°: P/N 41600157Diffuser, Exterior 400 Series, Wide, Directional 60°x1°: P/N 41600158Diffuser, Exterior 400 Series, Wide, Directional 60°x10°: P/N 41600159Exterior 200 floor stand: P/N 91611305Safety eyebolt: P/N 916112393-pin male XLR connector, cable-type, IP65: P/N 916113063-pin female XLR connector, cable-type, IP65: P/N 91611307
Related ItemsMartin DABS1™ USB interface box incl. cables: P/N 90758090
Spare Parts2.5 AT main fuse: P/N 05020010
Ordering InformationExterior 420, EU Model, Aluminum: P/N 90545051Exterior 420, US Model, Aluminum: P/N 90545152Exterior 420, EU Model, Black: P/N 90545062Exterior 420, US Model, Black: P/N 90545162Exterior 420, EU Model, White: P/N 90545072Exterior 420, US Model, White: P/N 90545172

Downloads

Specifications
  Version Language Size Uploaded
  en  537 KB Oct 2020
Manuals
  Version Language Size Uploaded
file type icon Exterior 400 Range - Manuel d´utilisation
fr version C, updated: May 2018
fr  1.26 MB May 2018
file type icon Exterior 400 range - User Manual
en version F, updated: Jul 2020
en  2.01 MB Jul 2020
file type icon Exterior 400 Range - Bedienungsanleitung
de version C, updated: Oct 2020
de  1.14 MB Oct 2020
Photometrics
  Version Language Size Uploaded
file type icon Exterior 420 - Photometric Files
en version A, updated: Mar 2024
en  304 KB Mar 2024
Illustrations
  Version Language Size Uploaded
file type icon EXT400 Range 3D Symbol
en version A, updated: May 2018
en  1.44 MB May 2018
file type icon EXT400 Range Dimensions (DXF)
en version A, updated: May 2018
en  289 KB May 2018
file type icon EXT400 Range Dimensions (PDF)
en version A, updated: May 2018
en  165 KB May 2018
Symbols
  Version Language Size Uploaded
file type icon Vectorworks Symbols
en version 4.6, updated: Jan 2026
4.6  en  249 MB Jan 2026
Compliances
  Version Language Size Uploaded
en  105 KB Oct 2020
en  43.1 KB May 2018
Software
  Version Size Uploaded
Windows download icon Martin USB Tools
version 1.2, released: Jul 2020
1.2   107 MB Jul 2020
Service Procedures
  Version Language Size Uploaded
file type icon Exterior 400 series Maintenance Schedule
en version A, updated: May 2018
en  217 KB May 2018
Service Notes
  Version Language Size Uploaded
  743 KB Oct 2020
en  1020 KB Oct 2020
Firmware
  Version Size Uploaded
download icon for Exterior 420 - Firmware Exterior 420 - Firmware
version 1.4.0, updated: May 2026
1.4.0   May 2026

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Support/FAQs

HARMAN Professional Solutions:

Exterior 420
Discontinued