Inside the Structure of an LED Puck Light: A Quick Breakdown

This image shows a simple breakdown of an LED puck light.
Although compact, each part plays an important role in delivering smooth and reliable lighting.

• LED Module – The PCB with LED chips provides bright, energy-efficient light.
• Diffuser Plate – Softens the LEDs and creates even, glare-free illumination.
• Front Housing – Holds the diffuser in place and gives the light a clean finish.
• Power Cable with Switch – Allows quick, convenient on/off control.

Understanding this structure helps ensure better performance and durability when choosing puck lights for cabinets, shelves, and display spaces.