This product from Tech Light measures 2 metres in length and has an internal width of 41.5mm making it quite a wide profile when compared to more standard products. This means it disperses a wide strip of lighting. This product is created using anodized aluminium meaning it highly-durable and completely protected against corrosion. This P21-1 recessed profile has a depth of 9.5mm. This profile also acts as a heat sink meaning that heat created by the LED strip mounted within is dispersed away improving the lifespan of your bespoke LED strip creations. All Tech Light LED profiles are protected by anodization layer which protects them from the elements.