ICAO Annex 14
Type B — >32cd
230V AC
360° Beam
Model AV-04-A
Low Intensity Type B Aviation Obstruction Light — 230V AC
ICAO Annex 14 compliant Type B LED aviation obstruction light for 230V AC mains supply. Model AV-04-A. 108 super-red LEDs, uniform 360° beam, >32cd intensity, sealed glass dome on cast aluminum body.
Data Sheet — Model AV-04-A
Technical Specifications
Light Specifications
| Model Number | AV-04-A |
| Voltage | 230V AC nominal (range 180–250V AC) |
| Type | LED Type |
| LED Colour | Super Red, high-intensity outdoor LEDs |
| Light Intensity | >32 cd as per ICAO Annex 14 specs |
| No. of LEDs | 108 |
| Parallel Circuits | 12 |
| Horizontal Beam Spread | 360° uniform as per ICAO |
| Vertical Beam Spread | >10° as per ICAO |
| Power Consumption | Approx. 4 Watts |
| Operating Temperature | 0°C to 50°C |
Physical & Electrical
| Switching Sensor | Built-in photo sensor — auto ON at dusk, OFF at dawn |
| Enclosure | Cast aluminum body with sealed glass dome |
| Sealant | Silicon-based permanent sealant |
| Finish | Orange epoxy powder-coated base |
| Surge Protection | Inbuilt MOV |
| Mounting | 3/4" bottom hub for threaded GI Pipe |
Note: Due to continuous improvements, Spaceage reserves the right to modify specifications without prior notice.
FAQ
Frequently Asked Questions
The model number is AV-04-A. It provides greater than 32 candelas with 360° horizontal and >10° vertical beam spread, fully compliant with ICAO Annex 14 specifications.
Low Intensity Type B provides >32 candelas — more than three times the minimum 10cd of Type A. ICAO Annex 14 specifies Type B for taller or more prominent obstacles requiring higher aircraft visibility.
Spaceage uses clear glass domes because plastic degrades, yellows, and scratches over time, reducing light output. Glass maintains optical clarity indefinitely. The dome is sealed to the aluminum base with silicon-based permanent sealant for complete moisture and dust protection.
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ICAO compliant, glass dome, uniform 360° beam. Over 75,000 in service across India with repeat orders from every customer.