LED obstruction light LS810

low-intensityfor wind turbineFAA certified

Overview
This low-intensity aviation obstruction light is designed to provide aircraft warning for obstacles lower than 45 m. It is suitable for towers, smokestacks, high-rise buildings, bridges, port and construction machinery, and wind turbines.

Features

• LED technology: low power consumption and high luminous efficiency.
• Lamp housing: polycarbonate with good impact resistance, thermal stability and high light transmittance.
• Enclosure: die-cast aluminum with powder-coat finish for corrosion resistance and durability.
• Mounting: G3/4 pipe option available for straightforward installation.
• Optics: red LED color, vertical coverage ≥ 10°, horizontal coverage 360°; nominal intensity ≥ 32.5 cd.
• Operating modes: steady burning by default; selectable flash/flicker via FR104 controller (e.g. 20FPW, 30FPW, 40FPW, 60FPW).
• Electrical protection and EMC: complies with EMC requirements, surge immunity per EN61000-4-5, electrostatic discharge immunity per EN61000-4-2.

Application

• Aircraft warning for obstacles lower than 45 m including power transmission and telecom towers, smokestacks, high buildings, bridges, harbour and construction machinery, and wind turbines.

Technical specifications

• Product name: Aviation Obstruction Light
• Model (commercial designation): LS810
• LED color: Red
• Vertical coverage: ≥ 10°
• Horizontal coverage: 360°
• Nominal intensity: ≥ 32.5 cd
• Operating mode: Steady burning (flash/flicker configurable via FR104 controller: 20FPW, 30FPW, 40FPW, 60FPW)
• Operating voltage: DC 48 V
• Power consumption: steady burning 3.8 W; 20FPW 1.1 W; 30FPW 1.4 W; 40FPW 1.9 W; 60FPW 2.7 W
• Surge immunity: EN61000-4-5
• Signal port protection (lightning): Line-to-ground ±2 kV in 42 Ω 1.2/50 μs, 8/20 μs (Tr/Th)
• Electrostatic discharge immunity (enclosure): EN61000-4-2 (air ±8 kV; contact ±4 kV)
• Operating temperature: -40 °C to +55 °C
• Operating humidity: 0% ~ 95% (non-condensing)
• Weight: 0.3 kg
• Ingress protection: IP66
• Certifications / compliance: ICAO Annex 14 Volume 1; FAA AC 150/5345-43H