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 Name Mounting Zone Color Input Power Fixed Code Candela
Q86: Q-EX Obstruction Light Medium Intensity Dual RI: Rigid 02: Zone 2
01: Zone 1
RW: Red/White 11: 100-240 Vac
12: 12-24 Vdc
10: N/A 210: 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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