20x10mm Surface LED Profile With Opal Diffuser Kit, 2m, Silver

Sometimes you just want a profile that does its job—clean lines, easy to work with, nothing overcomplicated. Our 20x10mm surface‑mount aluminium profile is exactly that. Supplied in a 2‑metre length with an opal diffuser, it softens and blends the light so you don’t get the dotted LED effect—just a smooth, even line.

The 20x10mm form factor sits in that sweet spot: slim enough to stay discreet, yet deep enough to help with proper diffusion on most standard LED strips. We often see this used under cabinets, along shelving runs, or for gentle staircase accents. We especially like how it almost disappears until the lights come on and the space suddenly feels lifted.

Finished in neutral silver, it blends comfortably into modern interiors (and plenty of traditional ones, too) without shouting for attention. Installation is straightforward—the kit includes what you need to get mounted and capped, so you’re not chasing odd accessories.

Why you might choose the Smart Light 2m Surface LED Profile – 20x10mm, Silver, Opal Diffuser Kit:

• Sleek 20x10mm dimensions for tidy surface mounting.

• 2m kit supplied with opal diffuser for smooth, dot‑reduced* illumination.

• Neutral silver finish that works across a wide range of décor styles.

• Great for under‑cabinet runs, shelving highlights, displays, or subtle architectural edges.

• Part of the Smart Light system—pair it with our compatible LED strips, drivers, and controls for a joined‑up install.

If you’re unsure which LED tape will fit (or how bright to go), let us know. We sometimes recommend choosing a brighter strip and dimming it back—you get flexibility for task and mood lighting in one setup. Smart Light are happy to help you spec the right combo before you buy.

*“Dot‑reduced” because final results depend on LED density and mounting distance; tell us what strip you’re planning and we’ll double‑check compatibility.