HL-392 LED or Halogen Helideck Semi-Flush Perimeter Inset Light


• FAA AC 150/5390-2C Heliport Design Guide
• Exceeds FAA Engineering Brief 87 Specifications
• ICAO Annex 14, Volume II
• UL 1598 Standard: IFAO.E346137 (U.S.), IFAO7.E346137 (Canada) (only "LP" lamp is UL listed)
• US Army Aviation Lighting Manual TM 5-811-5, Figure 5-3
• Transport Canada TP14371, AGA 7.16
• UK CAA CAP 437, Chapter 4, paragraph 3.1 (optional, please specify at time of order)
• IP67 Compliant
• Buy American Act Compliant


Semi-flush perimeter light helps mark helipad touchdown and lift-off area (TLOF) and/or final approach and takeoff area (FATO) for metal helidecks and pavement heliports.

Why Our HL-392 is Better

• Recessed, semi-flush mounted, allows for obstruction-free movement of equipment and personnel.
• Corrosion resistant anodized finish suitable for marine environments and available in many different colors.
• Lightweight and robust aluminum alloy construction.
• Drop into metal helideck and fasten with 6 bolts.
• Pressure test plug ensures moisture-proof light cavity.
• Prism removal and replacement achieved without need for adhesives or sealants.
• Pre-focused optics simplify maintenance.
• Available in 12-24 VDC or 120 VAC versions.
• Direct retrofit, drop in replacement. Factory retrofits available for your existing halogen fixtures.
• Independent intensity testing has provided results which exceed FAA Engineering Brief 87 specifications.
• Available for non-heliport applications such as architectural lighting.


• Anodization: Aluminum Fixtures, machined stock 6061T6. Anodize Mil 8625 Type III, 1 mil thick.
• Low profile: .81" (base can mounted), 1.06" (helideck mounted).
• Bolt circle: 7.25"
• Light channel within .2" (5mm) of grade.
• Color beam variations achieved by dichroic coating.
• 8" style: weight 4.65 lbs. (2.1kg). Carton size: .23 cu. ft. (.007 cu. meters); 9" (d) x 9" (w) x 5" (h) (229mm (w) x 229mm (d) x 127mm (h))

LED Version

• Cost-saving, energy-efficient LEDs.
• Power Consumption: AC input = 7.2VA; DC input = 4W.
• Power adapter included.
• Low maintenance - LED light source has 50,000 hour lifetime (50X longer than halogen).
• Monochromatic output of LEDs is more conspicuous than halogen.
• Pilots prefer LED over halogen because of increased visibility.
• With our Dimming Controller option, the lights can be dimmed at night to reduce glare - select from three brightness levels.
• LED can be used with 120V/240V, 50Hz/60Hz power.


Visible/Infrared LED Option

• Night Vision Goggle (NVG) compatible.
• Optical Specifications - Infrared Output:
- Exceeds SAE Aerospace recommendations for Landing/Taxi Lights.
- Usable beam width: 55° to 125° vertical, 360° horizontal.
- Output wavelength: 850nm.
• Optical Specifications - Visible Output:
- Exceeds ICAO requirements for green LEDs (see photometric chart).
- Usable beam width: 30° vertical, 360° horizontal.
- Output wavelength: 530nm.
• Electrical Specifications:
- Input voltage range: 100 to 240 VAC.
- Input frequency: 50 or 60Hz.
- Input current: 40mA AC.
- Input power to the fixture: 10.8 VA.
- Fixture is internally grounded for installer safety.


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