This Harmony spare protected LED bulb provides a steady orange light. This spare integral LED bulb is a lighting accessory for beacon and indicator bank. It is supplied with 24V AC/DC. Its simple and modular design allows easy installation, and its high brightness enables easy identification of function and operation mode, even in brightly lit environments. It also features high endurance LED lighting for less replacement and process downtimes. It weighs 15g. It is compatible with Harmony XVD, Harmony XVP, and Harmony XVB. It is sold in lots of 10.