DescriptionDesigned for medical personnel and first responders, Nitecore MT06MD Medical Flashlight is a sleek and slim pocket torch suited to a wide range of uses. Its Nichia 219B LED mimics sunlight for accurate colours and contrasts, its waterproof aluminium housing stands up to the elements, and it runs on widely available AAA batteries.The MT06MD offers three output levels, including a 4-lumen low power setting ideal for pupil inspection. Runtimes for the two AAA's range from 35 minutes at the 180-lumen high power setting to 35 hours on low. Easily turned on and off with the tailcap push-button switch, the light features constant current circuitry for a stable and consistent output across the life of the batteries. Its hard anodised aluminium housing is IPX8-rated, submersible to 6.6' and suited to sterilization by submersion in alcohol. The stainless steel pocket clip keeps the light securely in place and ready for use.FeaturesPerformanceLow: 4 lumensMoed: 45 lumensHigh: 180 lumensNichia 219B LED emitterHigh colour rendering index for accurate colours and contrastLow power setting suited for pupil inspectionPhotobiologically safeDigitally-regulated output ensures consistent beam intensity throughout life of batterySwitchingLocation: TailcapType: Push buttonConstant-on mode onlyTurn light on, press switch half-way to cycle through outputsConstructionLightweight and durable aluminium alloy housingCorrosion and scratch-resistant anodised finishAnti-reflection coated scratch and shatter-resistant tempered glass windowImpact-resistant to 5', IPX8-rated waterproof and submersible to 6.6'Lightweight designs weighs in at 0.8 oz without batteriesRuns on two alkaline or NiMH AAA batteriesStainless steel pocket clipSpecificationsGeneral Lumen Output High: 180 Lumens Medium: 45 Lumens Low: 4 Lumens Illumination Source 1 x LEDPower Estimated Runtime High: 0.75 Hours Medium: 5.25 Hours Low: 35 Hours Battery Type 2 x AAA AlkalinePhysical Material of Construction AluminiumWater Resistance Waterproof to 6.6' / 2 m, IPX8Impact Resistance Yes, 5.0' / 1.5 mDimensions ø: 0.6 x L: 5.0" / ø: 1.4 x L: 12.7 cmWeight 0.8 oz / 22 g (Without Batteries)