Silver in color Surface mount installation Dimensions: 14.82" × 5.35" × 1.48" (376.5 mm × 136 mm × 37.5m). The temperature range for operation is -30°C to +70°C (-22°F to +158°F). Working Humidity: 10% RH to 90% RH Material of the Product: Aluminum Alloy Weight in gross: 1.1 kg (2.43 lb)