HL-392 LED or Halogen 8″ Helipad Semi-Flush Perimeter Inset Light

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Compliances

• FAA AC 150/5390-2C Heliport Design Guide
• Exceeds FAA Engineering Brief 87 Specifications
• ICAO Annex 14, Volume II for TLOF
• UL 1598 Standard: IFAO.E346137 (U.S.), IFAO7.E346137 (Canada) (only "LP" lamp is UL listed)
• Transport Canada TP14371, AGA 7.16
• US Army Aviation Lighting Manual TM 5-811-5, Figure 5-3
• IP67 Compliant
• Buy American Act Compliant

Applications

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

Why Our HL-392 is Better

• Recessed, semi-flush mounted, allows for obstruction-free movement of equipment and personnel.
• Marine treated corrosion resistant finish available for marine environments.
• Lightweight and robust aluminum alloy construction.
• Pressure test plug ensures moisture-proof light cavity.
• Prism removal and replacement achieved without need for adhesives or sealants.
• Pre-focused optics simplify maintenance.
• Fixture can be used with 100-240VAC or 10-30VDC.
• 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.

Specifications

• Construction: Machined aluminum 6061T6, anodized to MIL 8625 Type II.
• Hardware shall be 304 stainless steel.
• Low profile: .81" [2.06 cm] (base can mounted), 1.06" [2.69 cm] (helideck mounted).
• Diameter: 8" [20.32 cm]
• Bolt circle: 7.25" [18.42 cm]
• Light channel within .2" (.5 cm) of grade.
• Color beam variations achieved by dichroic coating.
• Fixture grounding: internal.
• Includes 48" [122 cm] of UL SO Cable 16AWG (UL Version).
• Weight: 4.65 lb. (2.1 kg). Carton size: .23 cu. ft. (.007 cu. meters); 9" (d) x 9" (w) x 5" (h) (22.86 cm (w) x 22.86 cm (d) x 12.7 cm (h))

LED Version

• Cost-saving, energy-efficient LEDs.
• Power Consumption: AC input = 7.2VA; DC input = 4W; IR AC input = 10.8VA; IR DC input = 4.5W
• 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 - 3 brightness levels.

IR_LED

Visible/Infrared LED Option

• Night Vision Goggle (NVG) compatible.
• Infrared Output:
- Exceeds SAE Aerospace recommendations for Landing/Taxi Lights.
- Usable beam width: 55° to 125° vertical, 360° horizontal.
- Output wavelength: 850nm.
• Visible Output:
- Exceeds ICAO TLOF requirements for green LEDs (see photometric chart).
- Usable beam width: 30° vertical, 360° horizontal.
- Output wavelength: 530nm.


How to Specify the HL-392 Helipad Semi-Flush Perimeter Light

The fixture shall be model HL-392-(LED color)-(lamp type and voltage) as marked by Flight Light Inc.

Construction:
• The fixture shall be 8" [20.32 cm] diameter, 7.25" [18.42 cm] bolt circle.
• Casting thickness shall not exceed .25" [.64 cm].
• The fixture shall be omnidirectional.
• The fixture shall be aluminum, anodized (Type II).
• The fixture shall have a modular design comprised of 2 major parts: Bottom Casting and Top Casting. The Bottom and Top Casting are sealed by means of a Prism Clamp and O-ring.
• Hardware shall be 304 stainless steel.
• Fixture shall ground internally.
• The fixture shall include 48" [122 cm] of UL SO Cable 16AWG (UL Version).

LED/Light Cavity:
• LED lifetime expectancy: 50,000 hours.
• Power consumption shall not exceed 7.2VA for AC lights, 4W for DC lights, 10.8VA for IR AC lights and 4.5W for IR DC lights.
• Infrared output wavelength: 850nm
• Infrared output usable beam width: 55° to 125° vertical, 360° horizontal
• Visible output wavelength: 530nm
• Visible output beam width: 30° vertical, 360° horizontal

Compliances:
• IP67 Compliant
• Buy American Act Compliant
• FAA AC 150/5390-2C Heliport Design Guide
• ICAO Annex 14, Volume II for TLOF
• Optical performance exceeds FAA Engineering Brief 87 Specifications
• US Army Aviation Lighting Manual TM 5-811-5, Fig 5.3
• Transport Canada TP14371, AGA 7.16

Options (to be specified per each project):
• Infrared (must be used in conjunction with visible LEDs)
• Dimming (only available with the Flight Light controller)
• UL Listed fixture
• Fixture Custom Color (default color is grey)
• Marine Treated

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