Color: Black Included Components: Batteries included Product Dimensions: 150 x 14 x 12 mm (Depth x Width x Height) Battery Type: Alkaline Item Weight: 66 grams Number of Batteries: 2 AAA batteries (included) 【High-Brightness LED / Small and Ultra-Lightweight】 The penlight is equipped with a high-brightness CREE XPG LED, with a maximum brightness of 250 lumens. The body, made of aircraft-grade aluminum alloy, has a compact size of 150*14*12mm and weighs only 27.6g (without batteries), making it easy to operate with one hand. When carrying it, it won't be a burden even if you put it in your pocket. 【Four-Stage Dimming / Memory Function】 It has four lighting modes: High, Middle, Low, and Strobe, which can be switched by pressing the tail switch. Lightly pressing the switch will result in intermittent lighting, and pressing it firmly will result in continuous lighting. Equipped with a memory function, if the mode is turned off for more than 2 seconds, it will start from this mode next time. 【2 AAA Batteries / With Clip】 Practical lighting time is about 20 hours with 2 AAA batteries. It has a pen shape and comes with a stainless steel clip, which not only gives it a high-class feel but also makes it convenient to carry. You can clip it to your pocket or put it in your bag. 【IPX7 Waterproof / 1m Impact Resistance】 The waterproof rating reaches IPX7, and it can withstand the adhesion of water droplets and splashes caused by rainwater in daily life without adversely affecting the flashlight body. It is a highly durable penlight made of aluminum alloy. Drop resistance is 1m.