LiftMaster Light Socket Kit | LIF-041C0279 proximity card Programmable Auxiliary Relays: Two programmable

Programmable Auxiliary Relays: Two programmable relays with six settings each simplify adding additional features

or service providers while maintaining full control over security

precise and reliable control of hydraulic flow is paramount

The solid-state latch relay defaults to Normally Open operation

U-bolt for post mounting

LiftMaster Light Socket Kit | LIF-041C0279 proximity card Programmable Auxiliary Relays: Two programmableLiftMaster Light Socket Kit LIF 041C0279 The LiftMaster 041C0279 is a Light Socket Replacement Kit. For use with various LiftMaster and Chamberlain Garage Door Openers; featuring a 660W light socket on end panel. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. This product is a replacement for the following part #'s: 004A1344, 4A1344. Genuine LiftMaster replacement part. Also known