Specifies requirements and tests for the photometric performance and essential mechanical and electrical features (excluding lamps) for directional elevated lights for use on systems up to 50 V r.m.s. Provision is made for the fitting of a day marker cone.
BS 3224-D-D6:1961
Original price was: $264.16.$132.00Current price is: $132.00.
Specification for lighting fittings for civil land aerodromes. Runway lights-Elevated runway-threshold (directional) lighting fittings
BSI Group , 04/21/1972
