Bundle- 5 items: NiteCore MT10C Multitask Tactical LED 920 Lumen Flashlight, 2 x High-Capacity IMR18350 Rechargeable Battery, UM20 two channel USB digital charger, LumenTac Keychain Light Ultra Compact and Ultra Bright: 3.59 inch length, a blinding 920 lumens and 207 yard throw, and comes with a high-capacity IMR18350 Rechargeable Battery, UM20 two channel USB digital charger, and convenient LumenTac Keychain Light Multiple Settings with Easy Access: A Tail cap switch controls power on/off and offers momentary on function. Easy to use step up and step down side switches with 5 brightness levels of turbo, high, mid, low, and ultra low, plus red light function, and intelligent memory for last setting used Three special modes: strobe, SOS, and location beacon. Also equipped with a red light function and immediate access to red light and strobe Conveniently runs on CR123 battery in addition to IMR18350 rechargeable batteries Durable and Reliable: Comes with Nitecore's 5 year Warranty Turbo: 920 lumens / 30 min High: 500 lumens / 45 min Mid: 180 lumens / 1 hr 45 min Low: 70 lumens / 5 hr Ultralow: 1 lumen / 170 hr 3.6 inches long 2.0 oz ( without battery) Removable Stainless Steel Titanium plated clip Anti-Rolling Design for better loss prevention Aerospace Grade Aluminum Alloy Military Grade Hard-Anodized Body IPX8 Rated - Submersible up to 2m Impact up to 1m Preserves night vision Does not attract insects. Star gazing or map reading Red beacon serves as a signal light