This Harmony ZB6EB5B is a yellow light block with body/fixing collar with integral LED 12V to 24V. It is part of the range Harmony XB6 diameter 16mm monolithic plastic push buttons, switches, and pilot lights
This Harmony ZB6AV5 is a yellow pilot light head, for integral LED. It is part of the range Harmony XB6 diameter 16mm monolithic plastic push buttons, switches, and pilot lights
This Harmony ZB6CV5 is a square yellow pilot light head, for integral LED. It is part of the range Harmony XB6 diameter 16mm monolithic plastic push buttons, switches, and pilot lights
This Harmony ZB6CW5 is a yellow square flush illuminated push button head, spring return, 12V to 24V. It is part of the range Harmony XB6 diameter 16mm monolithic plastic push buttons, switches, and pilot lights
This Harmony ZB6DV5 is a rectangular yellow pilot light head for integral LED. It is part of the range Harmony XB6 diameter 16mm monolithic plastic push buttons, switches, and pilot lights