Producing 200 lumens on high using the CREE LED emitter, the Brite-Nite Pop-Up Lantern is an exceptional flashlight. With a solid circle pattern and optimized reflector, the beam shines out to 885 feet and can be seen from miles away. For up-close work, around the campsite/hiking trail, or neighborhood, the low mode is ideal producing a strong 100 lumen beam. In S.O.S. mode, the Brite-Nite Pop-Up Lantern can run for 24 hours and can summon help to your location. Complies with Prop 65. 2.7" L x 4.5" W x 2.7" H