Whether you hold it like a regular flashlight, stand it up, or clip to virtually anything, the Blackfire Clamplight is sure to provide more than enough light to complete whatever task is at hand. Dual function lantern and flashlight securely clamps almost anywhere for convenient, hands free use. Dual Cree LED bulbs provide up to 230 lumens of light on high and never need replacing. Four lighting modes: low lantern, high lantern, strobe, and flashlight. Internal computer chip ensures more consistent light output. Double axis pivot adjusts to infinite angles to deliver brilliant light right where you need it. Converts to a standing light by pressing the clamp and sliding the lock non skid feet swivel down for stability. Batteries last up to 26 hours 7 hours on max output. Molded in high impact ABS plastic with non slip TPR over molds and stainless steel fittings for sturdiness. Rainproof and floatable. Uses 3 AAA batteries not included.