Zoom Cree Flashlight 1.Adjust the length of flashlight to zoom in and out 2.Use 2pcs C size batteries 3.Height:18cm(extended Zoom cree flashlight1.Adjust the length of flashlight to zoom in and out2.Use 2pcs C size batteries 3.Size:4.1cm(D)*16.5cm(H) 4.Height:18cm(extended) 5.cree high focus led flashlight 3W Aluminium Zoom Cree Flashlight 3W LED