Polaris Unserviceability Light are portable lights used in Airports to signal works or close runways or taxiways
Specification
Case material: poly-carbonate
Case color: aviation yellow (RAL 1004)
Diffuser: shock-resistant clear poly-carbonate – IK10
Battery type: lead-acid
can have a photocell sensor to start the light automatically during the night
there is a power ON/OFF button to completely disconnect the battery
the lamps can be charged in racks or using solar panels
Electrical Supply
The power supply is provided by 1 rechargeable sealed lead acid battery 12V – 12Ah
Optical characteristics
Beam
Omnidirectional, 360 horisontal
Vertical elevation: 0°/10°
RED color
minimum 10 cd
* according to ICAO, Paragraph 7.4.4