Specifications: CREE Q5 led bulb. Body Material: Alumiun alloy Water resistant design. Can be used on rainy days, but not in water! Size: approx. 92mm (L) x 25mm (Body Dia) Powered by: 1x AA battery (NOT Included. Please purchase separately.) 3 Modes: High / Low / Strobe(lightly push the tail button to circle the modes) Zoom in / Zoom out Package Includes: 1x Cree Q5 led flashlight NOTE: MECO (10-23 days HK Shipping) created this product page, only MECO will offer the exact product! If you purchase 30pcs, we offer fast CNDHL shipping! Get in about a week!