2.2.1 Obstruction Light
Compliance with Standards
FAA:
L-810(L) AC 150/5345-43 (Current Edition) and the FAA Engineering Briefs No. 67 and No. 98. ETL Certified.
ICAO:
Annex 14, Vol. 1, para. 6.3, Type A & B
T/C:
Canadian Standard 621, Tables 13-3 and 13-4; Canadian Standard 621 Figures 13-2
Uses
FAA L-810(L), ICAO, T/C
Steady-burning red light fixture marking all fixed obstructions to eliminate air navigational hazards.
Features
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Optional IR output is compatible with Night Vision Goggles. See FAA Engineering Brief No. 98 for additional information.
•
Average individual LED life of 100.000 hours.
•
Very low power rating for LED lights contributes to a lower life cycle cost.
•
OBSL-L with arctic option uses a thermostatically controlled heater to prevent ice and snow buildup from obscuring light
output. Melts ice similar to traditional incandescent fixtures.
•
Offers longer intervals between maintenance, resulting in lower life cycle costs.
•
Direct replacement for existing incandescent fixture.
•
All parts are corrosion-resistant.
•
Mounting Hub - Standard bottom port ready to receive a 1-inch to 11.5 TPI NPT.
•
Gasket seal between lens cap and fixture base prevents moisture penetration.
•
Rugged surge protection - Designed to comply with lightning protection requirements per Category C1 of ANSI/IEEE
C62.41-1991.
•
Fixture uses aluminum casting and stainless steel hardware and is protected with aviation yellow powder coat finish.
•
Separate earth ground wire, connected to body, provided on all fixtures.
Operating Conditions
Temperature:
-40 °F to +131 °F / -40 °C to +55 °C
Humidity:
0 to 100%
Wind speeds:
Up to 150 mph / 240 kph
Electrical Supply
Single OBSL-L with heater
VA Load
120 VAC:
120 VAC with IR:
24.21 VA
27.2 VA
Single OBSL-L without heater
VA Load
95-277 VAC
95-277 VAC with IR:
9.21 VA
12.2 VA
RELIANCE L-810(L) OBSL-L Steady Burning LED Obstruction Light
L-810(L) OBSL-L
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