Emitter: 1x Luminus SFT40 6000-6500K
Operating voltage: 2.8V—4.5V
Battery options: 1x 21700 rechargeable lithium-ion battery
IF22A Dimension: 127.1mm (length) × 42mm (head diameter)
IF22A Weight: 120 grams (Weight without battery)
Flashlight Body Material: Aerospace grade 6061 grade aluminum alloy Toughened mineral glass lens
Water resistance： i.a.w. IPX-8 (up to 2 meter under water, not for diving)
Mode Memory：memorizes the last brightness level used in the general modes (Low/Med/High)
Advanced Temperature Regulation (ATR) technology: As the temperature rises(above 55℃), to automatically step down and step up the brightness to prevent over-heating.
Package:With battery kit
Including 1 flashlight,1 5000mah 21700 battery, 1 USB cable, 1 user manual, 2 replace orings,1 lanyard
Due to the IF22A use TIR Optics Lens, this lens needs special cutting and molding, so there will be a little gap(as picture show).Please understand that this is definitely not a quality issue but cannot be avoided. So if you don't accept this, please carefully before place order! Thank you!