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 having an 85% transmittance producing homogenous & soft lighting works well to help spread the light and makes the LED light diffuse, gives a soft and uniform light. 【Aluminum Profile Inner Width】45mm (1.77inch) inner width, this aluminum channel works with LED strip lights and waterproof strip lights less than 53mm (2.08inch) wide. You can put several narrow LED strips in it to make the lighting 【Installation Method】 H-shaped aluminum track, rigid construction of anodized extruded aluminum profile with suspension wire & hardware for pendant mounting LED lighting projects. Specification Item: Aluminum Channel Housing Colour: Silver Cover Colour: Milky White Length: 1000mm (39.37inch) (max length Top Width: 70mm (2.75inch) Bottom Width: 70mm (2.75inch) Inner width: 45mm (1.77inch) Height: 75mm (2.95inch) Mounting: Pendant Mounting Material: Extruded, Anodized aluminum Package Include: 5x 1Meter H7075 Extruded Aluminum Channel 5x 1Meter H7075 Milky White Diffuser (cover) 5x End Cap 5x Suspension Wire & Hardware