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APS Lighting & Safety
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The LM40 is a Type A medium intensity aviation obstruction light for towers, chimneys, buildings, wind turbines, bridges, port and construction machinery such as cranes. It plays a pivotal role in significantly reducing the risk of aviation hazards by providing a white light visible warning during the day and a white or red (optional) visible warning at night. With advanced LED, optical design, system control technology and certifications, it meets the most demanding of applications. Suitable for obstacles with a height of around 105 to 150 metres (344 to 492 feet) as well as coastal locations with higher salinity levels.
APS LM40 Medium Intensity Aviation Obstruction Light Features & Benefits ▲
- Intense LED light source (white/white + red)
- Flash pattern: 20, 30, 40 (default), and 60 FPM, and steady burn
- Fresnel lens optical design
- Vibration, shock, corrosion and UV resistant. Wind resistant to ≥240km/h
- Waterproof silicone sealed fixture rated to IP65
- Day/night auto switch (can be controlled by local time or photocell)
- GPS synchronisation function (GPS-enabled models only)
- Meets ICAO (Annex 14), FAA-L865, CAAC certifications
APS LM40 Medium Intensity Aviation Obstruction Light Specifications ▲
| Type | LEDs |
| Light Color | White, White + Red |
| Flash Rate | Daytime: 20, 30, 40 FPM, Night: 20, 30, 40, 60 FPM Steady burning: 40 FPM (default) |
| Flash Duration | Daytime: 150ms, Night: 750ms |
| Intensity | Daytime: 20,000 ±25% cd, Night: 2000 ±25% cd |
| Beam | 360° horizontal, ≥3° vertical |
| Voltage | Input: 100~240V AC (50Hz~60Hz), Output: 48V DC |
| Wattage | Daytime: 20 FPM ≤ 50W, 30 FPM ≤ 75W, 40 FPM ≤ 100W; Night: 20 FPM ≤ 15W, 30 FPM ≤ 23W, 40 FPM ≤ 30W, 60 FPM ≤ 45W Steady burning: ≤ 60W |
| Humidity | 0% ~ 90% (no condensation) |
| Operating Temperature | -40˚C to +55˚C |
| Certifications | ICAO (Annex 14), FAA-L865, CAAC, MH6012-2015,UL94V0 flammabiliity |
| Housing | Die-cast aluminium alloy (with electrostatic yellow powdercoated finish) |
| Lens | Polycarbonate (shock resistant) |
| IP Rating | IP65 |
| Weight | 15.4 lbs (7kg) |
Dimensions:
Width: 14.2" (360 mm), Height: 20.4" (519 mm), Depth: 5.2" (133 mm)
APS LM40 Medium Intensity Aviation Obstruction Light Parts Enquiry ▲
LM40 Medium Intensity Aviation Obstruction Light: 48V DC, Daytime: White, Night: White, 40FPM
LM40 Medium Intensity Aviation Obstruction Light: 100-240V DC, Daytime: White, Night: Red, Night standby: White, 40FPM
LM40 Medium Intensity Aviation Obstruction Light: 100-240V DC, Daytime: White, Night: White, 40FPM, 20FPM
LM40 Medium Intensity Aviation Obstruction Light: 100-240V DC, Daytime: White, Night: White, 40FPM
LM40 Medium Intensity Aviation Obstruction Light: 48V DC, Daytime: White, Night: Red, Night standby: White, 40FPM
LM40 Medium Intensity Aviation Obstruction Light: 100-240V DC, Daytime: White, Night: Red, Night standby: White, 40FPM
LM40 Medium Intensity Aviation Obstruction Light: 100-240V DC, Daytime: White, Night: White, 40FPM
LM40 Medium Intensity Aviation Obstruction Light: 100-240V DC, Daytime: White, Night: Red, Night standby: White, 20FPM