• Model: E3P • made of Grade 304 stainless steel • powered by regular AA battery • high efficiency LED drive circuit with reverse polarity protection function • Forward clickie switch, energy-saving for customers • two-level output, suitable for different circumstances • easy brightness-adjusting operation • tailstand function, combined with attached diffuser,Element can be used as a small lamp,metal push buton • fancy metal packing box • Waterproof: Accord to IPX-8 standard