40" width x 3" depth x 5/8" height. Linkable up to 20 units. ETL listed for damp locations. Power Cord SKU - PC0172WH; Linking Cord SKU - LC0112WH 20 watt built-in LED module, comparable to a 120 watt incandescent. 1300 lumens. Adjustable color temperature 2700K, 4000K, or 5000K. 90 CRI. White powder-coated finish; aluminum construction.Plastic lens.