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Martin Exterior Inground 400 Series (Retrofit)

Martin Exterior Inground 400 Series (Retrofit)
Martin Exterior Inground 400 Series (Retrofit)
Martin Exterior Inground 400 Series (Retrofit)
Martin Exterior Inground 400 Series (Retrofit)

Martin Exterior Inground 400 Series (Retrofit)

Item #110527
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USD$4,062.50 Request Price Match

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Martin Exterior Inground 400 Series (Retrofit)

The Exterior™ Inground 400 series is a range of uncomplicated, easy-to-use color-changing LED luminaires. Perfect for installations with visible light sources, the Exterior Inground series combines the benefits of dynamic light and discreet installation. The recessed housing can be made to fit any type of surface with a trim ring available in beveled and flush-mount versions, for discreet installation both day and night.

The series is available in various configurations. The Exterior Inground 400™ has a narrow beam. The Exterior Inground 410™ blends the output of its RGBW LED sources in its lenses, delivering perfectly pre-mixed colors. And the Exterior Inground 420™ gives variable color temperature white light from 2700 to 6500 K.

Configurable design
The Exterior Inground 400 features a 19 mm tempered glass cover which is available either as clear glass or with an anti-skid surface for use in pedestrian areas. The top ring is available in flush or beveled mounting options and the entire installation can be carried out without breaking the factory seal.

Sturdy, waterproof construction
Cable glands and a separate connections compartment give a sealed unit with no water ingress via the factory-mounted DMX and power cables. The Inground 400 also features a Gore-Tex vent to equalize temperature-generated pressure fluctuation.

Built-in glare shield
A built-in glare shield effectively reduces glare from the LEDs, making the Exterior Inground 400 less distracting for pedestrians and leaving only the effect lighting to be enjoyed.

4000 kg drive-over rating
The hot-dip galvanized steel installation sleeve provides a heavy-duty foundation for the Exterior Inground 400 that allows for installation in vehicle traffic areas.


  • Bright, efficient in-ground fixture with full LED color mixing
  • Advanced optical performance with uniform distribution of light and color
  • Durable, low-maintenance construction
  • Choice of premixed RGBW, single-color RGBW or variable CT white LEDs
  • Built-in glare shield for high visual comfort
  • Flush-mount and beveled trim ring options for installation in any groundwork
  • Choice of five beam angle options
  • Remote control and configuration via DMX and RDM
  • Rugged drive-over IP67 housing



  • Fixture
  • Height: 315 mm (12.4 in.)
  • Outer diameter at top of fixture: 310 mm (12.2 in.)
  • Weight: 14.7 kg (32.5 lbs.)
  • Top ring (trim ring)
  • Flush-mount top ring outer diameter: 329 mm (13.0 in.)
  • Flush-mount top ring thickness: 7 mm (0.3 in.)
  • Beveled top ring outer diameter: 340 mm (13.4 in.)
  • Beveled top ring thickness: 5 mm (0.2 in.)
  • Installation Sleeve
  • Installation sleeve height: 400 mm (15.8 in.)
  • Installation sleeve base flange external diameter: 416 mm (16.4 in.)
  • Dynamic Effects

  • All models
  • Intensity: 0 - 100%
  • Exterior Inground 400 and 410
  • Color mixing: RGBW
  • Exterior Inground 420
  • Color temperature control: 2700 K - 6500 K
  • Control and Programming

  • All models
  • Control systems: DMX, RDM
  • DMX addressing and fixture setup: RDM
  • Fixture status monitoring: Multi-color status LED visible through top glass
  • Firmware update: Serial upload via DMX link
  • DMX compliance: USITT DMX512-A
  • RDM compliance: ANSI/ESTA E1.20
  • Receiver: RS-485
  • Exterior Inground 400 and 410
  • DMX channels: 3/4
  • Exterior Inground 420
  • DMX channels: 2
  • Optics

  • All models
  • LED manufacturer: Cree
  • Minimum LED lifetime: 50 000 hours (to >70% luminous output)*
  • *Figure obtained under manufacturer's test conditions

  • Exterior Inground 400
  • Light source: R, G, B and W single-color LEDs
  • Beam angle options
  • Narrow diffuser: 10.5°
  • Medium diffuser: 20°
  • Wide diffuser: 41°
  • Asymmetric diffuser: 52° x 12°
  • Directional (8°): 67° x 24°
  • Directional (20°): 69° x 24°
  • Exterior Inground 410
  • Light source: RGBW quad-color LEDs
  • Beam angle options
  • Narrow diffuser: 22°
  • Medium diffuser: 29°
  • Wide diffuser: 50°
  • Asymmetric diffuser: 59° x 25°
  • Directional (8°): 76° x 33°
  • Directional (20°): 79° x 33°
  • Exterior Inground 420
  • Light source: Warm (2700 K) and cool (6500 K) LEDs
  • Beam angle options
  • Narrow diffuser: 10.5°
  • Medium diffuser: 20°
  • Wide diffuser: 41°
  • Asymmetric diffuser: 52° x 12°
  • Directional (8°): 67° x 24°
  • Directional (20°): 69° x 24°
  • Photometric Data

  • Exterior Inground 400
  • Maximum luminous output: 5700 lumens
  • Exterior Inground 410
  • Maximum luminous output: 4800 lumens
  • Exterior Inground 420
  • Maximum luminous output: 6600 lumens
  • Construction

  • Fixture housing: Aluminum
  • Front glass: 19 mm (0.8 in.) tempered glass (clear and anti-skid versions)
  • Finish: Black powder coating over anodizing
  • Trim ring (top ring): Stainless steel
  • Installation method: In installation sleeve
  • Color: Black
  • Corrosion resistance: C5-M (very high corrosivity / marine, ISO 12944)
  • Protection rating: IP67
  • Impact resistance: IK10
  • RoHS compliant
  • Installation sleeve: Hot-dip galvanized steel
  • Weight resistance (in installation sleeve with stable groundwork): 4000 kg (from vehicle tire for example)
  • Installation

  • Installation method: Installation sleeve (ordered separately)
  • Minimum distance to illuminated surfaces: 0.2 m (0.6 ft.)
  • Connections

  • Power connection: 1.8 m (5.9 ft.) cable tail without connector
  • Data connection: 1.8 m (5.9 ft.) open ended 5-conductor combined input + output cable tail
  • Power and data cable entries: IP68/69 cable glands
  • Electrical

  • AC power: 100-277 V~ nominal, 50/60 Hz
  • Power supply unit: Integrated, auto-sensing multi-voltage
  • Power consumption, steady state, all LEDs at zero intensity: 11 W
  • Surge protection: 4 KV
  • Typical Power and Current

  • 120 V, 60 Hz: 1.3 A, 142 W, PF 0.99
  • 230 V, 50 Hz: 0.7 A, 142 W, PF 0.97
  • Measurements made at nominal voltage. Allow for a deviation of +/- 10 %


  • Cooling: Conduction / convection
  • Maximum ambient temperature (Ta max.): 45° C (113° F)
  • Minimum ambient temperature (Ta min.): -30° C (-4° F), power must be maintained below 0° C (32° F)
  • Maximum surface temperature, steady state, at 40° C ambient:65 ° C (149° F)
  • Total heat dissipation (calculated, +/- 10%): 490 BTU/hr.
  • Approvals

  • EU safety: EN60598-2-5 (EN60598-1), EN60598-2-13, EN62471, EN62493
  • 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
… [ More ]
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