FAA L-810 Low Intensity Obstruction Light
As a leading aviation obstacle light manufacturer, YFFY Lights provides high-quality FAA L-810 Low Intensity Obstruction Light (FAA L-810 compliant). These heavy-duty LED navigation lighting fixtures are designed to mark high-rise obstacles
Low-intensity aviation obstruction lights are typically designed for continuous illumination, while medium-intensity and high-intensity aviation obstruction lights operate in flashing mode. The flash frequency is generally maintained between 20 and 60 flashes per minute, ensuring optimal visibility and compliance with aviation safety standards.
The primary function of LED aviation obstruction lights is to clearly indicate the height, position, and outline of tall structures or obstacles. By enhancing nighttime and low-visibility recognition, these lights help pilots accurately identify potential hazards, improve flight safety, and provide effective visual warnings for aircraft operations.
Features of LED Aviation Obstacle Warning Lights
- The base of the double-head LED warning light is made of high-strength aviation-grade aluminum die-casting with a fully sealed structure.
- The PC Fresnel lens lampshade is used, and the focusing angle complies with FAA standards.
- Equipped with a light-controlled switch that automatically turns on when the ambient light intensity is below 50 lux and automatically turns off when it exceeds 50 lux.
- Automatic Switching & Alarm System: Features an intelligent relay failure alarm that automatically switches from the service light to the standby light if a malfunction occurs
- The lampshade is made of PC material, which is corrosion-resistant, UV-resistant, and impact-resistant.
- The LED light source has a service life of up to 100,000 hours.
- It is resistant to impact, lightning, sunlight, and snow, and can withstand severe weather conditions such as typhoons and hail.
- Includes both flashing and steady-on modes.
- No radio frequency (RF) interference or electromagnetic interference (EMI).
Parameters of FAA L-810 Low Intensity Obstruction Light
| Items |
Parameters
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FAA Classify
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L-810 Aircraft Warning Lights
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Model
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YFFY-LI/D
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Power Voltage
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AC220V / AC120V, DC12V / DC24V / DC48V
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Power Supply Frequency
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50HZ～60HZ
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Power Consumption
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≤3W
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Working Mode
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Steady-burning / Flashing 20times/min
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Light Intensity
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Type A ≥10cd / Type B ≥32.5cd
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Horizontal Out-put
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360°
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Vertical Divergence
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≥10°
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Optional Emitting Light Colors
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Red
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Service Life of The Light Source
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≥20years
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Overall Size(mm)
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285mm×130mm×315mm
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Installation Size
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100mm×M10mm×4
3/4 inches screw installation or chassis installation
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IP Protection
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IP67
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Optically Controlled Ambient Brightness
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50/100Lux
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Ambient Temperature
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-40℃～70℃
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Weight
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3KG
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Anti Wind Ability
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120m/s
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Warranty
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2 Years
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Applications of FAA L-810 Low Intensity Obstruction Light
Frequently Asked Questions (FAQ)
Q1: What is the difference between Type A and Type B low intensity aviation obstruction lights?
A: According to FAA and ICAO standards, the main difference lies in light intensity. Our YFFY-LI/D Type A provides a minimum brightness of ≥10cd, while the Type B variant delivers ≥32.5cd. Type B is commonly used for higher-risk structures or combined with medium-intensity lights for comprehensive aviation safety marking.
Q2: Does the FAA L-810 Low Intensity Obstruction Light support both steady-burning and flashing modes?
A: Yes, it does. The YFFY-LI/D features a built-in manual switch that allows you to choose between steady-burning mode and flashing mode (at a frequency of 20 times per minute), making it highly versatile for different local aviation regulations.
Q3: How does the automatic photocell control work on this aircraft warning light?
A: The light includes an intelligent optically controlled ambient sensor. It automatically turns ON when the surrounding daylight drops below 50/100 Lux (at dusk or during severe weather) and turns OFF when dawn breaks and ambient light exceeds the threshold, ensuring zero energy waste.
Q4: Is this low-intensity obstruction light durable enough for harsh marine or high-altitude weather?
A: Absolutely. Engineered with high-strength aviation aluminum die-casting and a fully sealed UV-resistant PC Fresnel lens, this light boasts an IP67 waterproof rating. It can withstand extreme temperatures from -40℃ to 70℃ and has an anti-wind capability of up to 120m/s (typhoon resistant).
Q5: What voltage options are available for the FAA L-810 Low Intensity Obstruction Light?
A: To support global infrastructure setups, we offer multiple power voltage configurations: AC220V, AC120V, DC12V, DC24V, and DC48V. Please specify your required operating voltage when sending your inquiry to our team.
Q6: What is the lifespan and warranty for this L-810 aviation obstacle light?
A: Utilizing premium LED light sources, the system offers a service life of ≥20 years (up to 100,000 hours). We provide a solid 2-year warranty on the YFFY-LI/D model, ensuring reliable operation with zero routine maintenance.
Q7: What are the primary installation methods for this dual-head obstruction light?
A: The YFFY-LI/D supports two standard mounting methods: 3/4-inch screw pipe installation or chassis/base installation (Installation size: 100mm × M10mm × 4). This flexibility allows it to fit onto various top structures easily.
Q8: Does this LED obstruction light cause radio frequency or electromagnetic interference?
A: No. Our advanced circuitry is designed to ensure no radio frequency (RF) and no electromagnetic interference (EMI). It is perfectly safe for installation on telecom towers, GSM masts, and airport radar communication facilities.
Q9: For what structure heights is this low-intensity aviation light suitable?
A: Generally, low-intensity L-810 lights are ideal for marking obstacles under 45 meters (such as chimneys, bridges, high pole lights, and telecom masts), or used as a secondary warning layer on taller mega-structures in combination with high-intensity lights.
Q10: Do you accept bulk OEM/ODM orders, and what is your minimum order quantity (MOQ)?
A: Yes, as a leading aviation lighting manufacturer in China, Shaanxi Yuefeng Feiyao Technology Co., Ltd. welcomes customized OEM/ODM requests (voltage, color, specialized sensors). Don’t hesitate to get in touch with our sales team via inquiry@yffylights.com to get a factory wholesale price quote and discuss MOQ details.
Q11: Does the YFFY-LI/D light comply with international aviation regulations, and what certifications do you provide?
A: Yes. Our YFFY-LI/D low-intensity obstruction light is fully compliant with FAA L-810 standards (Advisory Circular AC 150/5345-43) and ICAO Annex 14 Volume 1 Type A/B regulations. As an ISO 9001 certified manufacturer, we provide comprehensive product technical data sheets, factory test reports, and CE/RoHS certifications required for international project bidding and engineering approvals. If your project has specific local civil aviation authority standards, please contact us for custom verification documents.
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