Honeywell D534 Lightspot Doorbell Push

The Honeywell D534 is a wired illuminated doorbell push button from the Honeywell Home / Friedland Lightspot range, designed for use with traditional low-voltage wired chime systems. It provides a simple, reliable momentary switch combined with a built-in illumination feature to help visitors locate the button in low-light conditions.

This model is a surface-mounted rectangular bell push, commonly installed at residential front doors, apartment entrances, and small commercial access points. Its compact form factor (approx. 60 × 26 × 24 mm) makes it suitable for modern exterior door surrounds where a neat, discreet appearance is required.

The D534 features an integrated illumination lamp that softly lights the push button, improving visibility at night and enhancing usability for visitors. Because of this, it must be used with a low-voltage transformer (typically 8–17V AC/DC depending on system design), which powers both the chime circuit and the illumination function.