96671491 ALTIS G4G5 GB BRACKET 2B LB STIRRUP ANT
Bracket which allows the gearbox to be fixed onto the stirrup of the Altis floodlight 288L “LB” version and 144L, only for post-top installation. Painted dark sandy grey (close to RAL 7043).

It is NOT compatible with ALTIS LED 432L and 288L not "LB" version.