Dl10d Faa Dual Aviation Obstruction Light

LANSING DL10D low intensity dual obstruction light is composed of two DL10S single aviation obstruction lights and a compartment for its control board. It has two operation modes:
a Service+Standbya and a Service+Servicea . DL10D dual aircraft warning light is compliant to ICAO obstacle light low intensity type A.
Service+Standby:A one DL10S single light (Service light) operates normally. Once Service light fails, DL10D dual light automatically transfers to Standby light for continuous operation.
Service+Service:A two DL10S single lights work simultaneously, and either failure does not affect the other normal operation.
With a G3/4a universal threaded hub on the bottom, DL10D twin aircraft warning light can be mounted on a conduit or with Lansing brackets designed for towers and buildings. There is a terminal block on the control board in the intermediate compartment, for connecting to power and alarm.
In most cases, DL10D double obstruction lights are installed on top of structures less than 45m. In some cases, multiple DL10D double lights are used in one or more horizontal levels for marking a structurea s outline with medium intensity obstruction lights.