Reliability in
Obstruction
lighting

TYPICAL OBSTACLE LIGHTING FOR CRANE

These recommendations are based on Chapter 6 of Annex 14 of ICAO (International Civil Aviation Organization latest edition) and are given for information only

For tower crane with red and white strips, 3 NAVILITE low intensity type, on the jib, counter jib and crane-top with a battery cabinet on the nacelle

(or a red medium intensity OFC-RI-048 on the crane-top if the crane is 45 meters higher than construction around it)

Position DescriptionModel
1 low intensity obstruction light 48V Low intensity red fixedNAVILITE-48V
2 or red flashing medium intensity on the crane-topOFC-RI-048
3 48Vdc UPS (battery cabinet) 48Vdc UPS with 12 hours back-up (110 to 240Vac power supply)48V-BAT-18Ah


In absence of red and white strips, one dual color medium intensity OFI360-RW-048 at the top of the crane with battery cabinet on the nacelle

Obstruction light for crane

Position DescriptionModel
1 Dual color medium intensity type A and BOFI360-RW-048
2 48Vdc UPS (battery cabinet) 48Vdc UPS with 12 hours back-up (110 to 240Vac power supply)48V-BAT-18Ah