Shaanxi Weland Signal Technology Co.Ltd
                                                                                                           
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Aviation Obstruction Lights

ADLS Medium Intensity Building Obstruction Light Type B - 2500cd Peak Intensity, 12.8V 20AH LiFePO4 Battery, IP68 Rated

Price Negotiable
Price: USD$249-269
MOQ: 1pc
Delivery Time: 3-7 working days
Brand: WelandSignal
Product Description
Product Overview
ADLS Medium Intensity Building Obstruction Light Type B is designed for aviation safety marking on tall structures where grid power is unavailable or cost-prohibitive. This solar-powered solution provides reliable obstruction lighting for utility transmission towers, telecom towers, wind farms, airports, and other tall buildings.
Technical Specifications
Mechanical Specifications Electrical Specifications
Peak Intensity: 2500cd
Working Mode: Flashing/Steady On
Protection Level: IP68
Energy Management System: Intelligent Microprocessor
Temperature Range: -45℃ to 70℃
Continuous Working Hours: 250 hours
Automatic Light Control: Turn on at night and off at daytime automatically
Structure: Solar Integrated Design with bird deterrent
Lens Material: Polycarbonate
Solar Panel: 7W × 4pcs mono
Storage Battery: 12.8V 20AH LiFePO4
Optional Function: Synchronization
Mounting: 4 bolts M6 for mounting
OEM Service: Color options: Red, Green, Yellow, Blue, White
ADLS Medium Intensity Building Obstruction Light Type B product image showing aviation safety lighting unit
Important Notes
Year-round, unrestricted solar exposure is critical to long-term performance. Shade dramatically reduces the ability of the light to charge its battery.
Charge every 3 months when storing.
Key Features
  • Patented Fresnel optics minimize ground scattering
  • Aircraft Detection Lighting System (ADLS) interface
  • Various installation options
  • Patented 360° light collector
  • Rugged GPS antenna for reliable synchronization
  • Field configurable flash features
  • Individual dry contact alarms communicate LED, sync and mode status
  • 5 year warranty
Compliance Standards
FAA L-864 per AC 150/5345-43J
ICAO Annex 14 6th edition, medium intensity type B
DGAC L-864
Size Specifications
ADLS Medium Intensity Building Obstruction Light Type B dimensional diagram with measurements in millimeters
High-Rise Building Aviation Obstacle Light Configuration
Obstacle lights installed on high-rise buildings should provide visibility from all directions, with horizontal spacing approximately 45 meters. Reference Standards: CAAC, ICAO, FAA MH/T6012-2015, MH5001-2013
High-rise building aviation obstacle light configuration diagram showing placement guidelines
  • When height ≤ 45m: Set low light intensity dual aviation obstacle light or low light intensity aviation obstacle light at the top
  • When 45m
  • When 105m ≤ height
  • When height ≥ 150m: Set high light intensity aviation obstruction lamps at the top and at 75-105m intervals, with medium light intensity aviation obstruction lamps between layers

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