L-864/L-865 Q-EX Dual Red/White Obstruction Light

Compliance and Applications

• FAA AC 150/5345-43H
• ICAO Annex 14 – Volume I
• Ex certificate: INERIS 01ATEX0019x
• ATEX execution: II 2GD Ex de IIC T4 Gb
• DGAC/STAC approval nr. 2013A037

The specifications of this product are according to:
• L-864 (Flashing 30 fpm, red) and L-865 (Flashing 40 fpm, white) (FAA)
• Medium-intensity, Type A (Flashing 20-60 fpm, white) and Medium-intensity, Type B (Flashing 20-60 fpm, red) (ICAO)

Our Q-EX dual red/white medium intensity obstacle lights are explosion proof and can be used to mark tall structures in zone 1 and zone 2 areas. The flash rate is 30 fpm at night and 40 fpm during daytime/twilight. The Q-EX dual obstruction light can be used 24 hours per day. The sensor sends a signal to the light unit to switch to day, twilight or night mode. The light will automatically switch to the required candela output.

Ordering Codes

Product NameMountingZoneColorInput PowerFixed CodeCandela
Q86: Q-EX Obstruction Light Medium Intensity DualRI: Rigid02: Zone 2
01: Zone 1
RW: Red/White11: 100-240 Vac
12: 12-24 Vdc
10: N/A210: 20,000 cd

Technical Specifications

• Product Code: Q86RI01 / Q86RI02
• Application: Helideck
• Light Color: Red / White
• Light Source: LED
• Sensor: Daytime, Twilight, Night sensor
• IP-Index: IP66
• Enclosure: Aluminium, powder coated
• Mounting: Rigid
• Input Voltage: 100-240 Vac or 12-24 Vdc
• Control system: Built-in
• Consumption: 18 W/peak
• Ambient Temp: -4° to +140° F (-20°C to +60°C)
• Conn. conductors: 0.5 mm² to 2.5 mm²
• Cable: 7 mm to 14 mm


• Intensity: 20,000 cd (day/twilight), 2,000 cd (night)
• LED Color: White (day/twilight), Red (night)
• Operation Mode: 40 fpm (day/twilight), 30 fpm (night)
• Horizontal Beam Coverage: Omni-directional
• Vertical Beam Spread: min. 3°

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