The MH10 is the lightest Ledlenser headlamp of its brightness levels. It is equipped with a red taillight as well as color filters for various different uses. And its USB 3.0 charging system offers an international standard for comfortably charging your Ledlenser. Perfect for hunters, fishers, hikers and everyone who is looking for extremes outside.600 Lumens120 Hours150 Meters Power - high light output for every situation Low Power - economical light for long battery life, glare-free reading and working Mid Power - medium light output for every situation Front Switch - a switch on the head of the flashlight so you can use one hand Rear Light - a red back light so that you can also be seen from behind Transportation Lock - prevents the light from being turned on inadvertently IPX4 - Protection against water splashing from any direction IP5X - Protection against dust Low Battery Warning - it warns you when the battery is low Charge Indicator - it shows the current charge status of the battery Technical Details: LED Configuration - 1 x Xtreme LED Luminosity - MAX 600 lm - MIN 10 lm Lighting Range - MAX 150 m - MIN 20 m Battery Duration - MAX 120 h - MIN 10 h Battery - 1 x 18650 3.6V Battery Capacity2 - 11.52 Wh Water Resistance - IPX4 dust resistance - IP5X Rechargeable - Yes Head Diameter - 36 mm Weight - 158 g Ledlenser Warranty7 years warranty on Ledlenser lamps when registered online (click here to register). The 7 year warranty is from date of purchase if registered - otherwise, warranty is 5 years on the Ledlenser lamp (from date of manufacturing) and 2 years on rechargeable batteries (keep your receipt for this one!)