2 Pack H15050 Big Aluminum Extrusion Channel for Flush Mounting Linear Office Lighting System

2Pack 3.3ft/1M Flush Mounting LED Aluminum Channel, 150mm Wide for Cutout Size, 50mm for Height, Anodized Extruded Aluminum Profile, with Milky White Cover, Silver Housing Aluminum Track, Inner Width 125mm   Features:【Heat Dissipation Aluminum Profile】The aluminum profile is made of high-precision, high-strength aluminum, with fast heat dissipation, durable corrosion resistance, and wear-resistant.【Protective Cover】 The milky white cover works well to help spread the light and makes the LED light diffuse, gives a soft and uniform light.【Aluminum Profile Inner Width】125mm(4.92inch) inner width, this aluminum channel works with LED strip lights and waterproof strip lights less than 125mm(4.92inch) wide. You can put several narrow LED strips in it to make the lighting【Installation Method】 U-shaped aluminum track, rigid construction of anodized extruded aluminum profile without flange for both hanging and surface mounting LED lighting projects. The package included the spring bracket for r