Electrical
LED puck lights illuminate specific objects

The lights can be installed directly with a 120-V power cord, as they do not require a separate LED driver. They can also be surface-mounted or recessed with a hardwiring box.

Designed for kitchens ceilings, shelves, cabinets and other spaces where small light sources are needed to illuminate specific objects and areas, the pucks reportedly provide a colour rendering index (CRI) higher than 90.