Underground Wall Washer

This likely refers to the dimensions of an underground LED wall washer light fixture. Let’s break down the numbers:

• 1000mm: This is the length of the fixture. It’s a meter long, which is a common size for wall washers used to illuminate large surfaces.
• 105mm: This is the width of the fixture. It’s relatively narrow, allowing for discreet installation along walls or other surfaces.
• 120mm: This is the height or depth of the fixture. It indicates how far the fixture protrudes from the surface it’s mounted on.