Specification: Material: Hard Plastic&Rubber Color: Black, Green Adjustment Range: 90 degree Brightness: 200 lumens Battery: 2 x CR Batteries Dimension: 55 X 30 mm / 1.96'' X 1.18'' Weight: 31.6 g Feature: The convex lens piece make the light more concentrated. 90 degree adjustable clamp for different directions. Soft rubber material button, one key switch. Package Included: 1 x LED Cap Light 2 x CR Batteries Ships in 7 business days. It is shipped from China. Delivery is provided by China Post Air Mail. Delivery time depends on the couriers, local customs in your country also holidays, weather conditions. Usually it takes from 39 to 60 days, depending on the customs at your country.