The Acebeam M50 is an Micro-USB rechargeable aluminum keychain light that is available with three different LEDs (SAMSUNG LH351D / OSRAM KW CSLNM1.TG / NICHIA 219C). The Samsung LH351D LED provides 200 lumens for super bright with such a small and compact size of the M50. The OSRAM LED produces a beam that throws further for those looking for a beam that can cover more distance.The Nichia 219C LED option which provides a 90+ CRI rating for true-to-life color rendering perfect for those accustomed to warmer beams or are looking for a beam that won't wash out any color especially for critical electrical, mechanical, or medical work. Acebeam M50 only requires you to twist the light to access either the low or high modes. Fully tighten the lens to get high mode or simply loosen slightly for low mode. With the micro-USB recharging, the light will be full charged within 1 hour !
Combo # 1
LED option 1: 1 x SAMSUNG LH351D
Low: 7 lumens; 5 hours; 8 meters; 17cd
High: 200 lumens; 15 minutes; 43 meters; 460cd
Combo #2LED option 2: 1 x OSRAM KW CSLNM1.TGLow: 5 lumens; 7 hours; 14 meters; 50cdHigh: 120 lumens; 20 minutes;72 meters; 1300cd
LED option 3: 1 x NICHIA 219CLow: 5 lumens; 7 hours; 8 meters; 17cdHigh: 120 lumens; 20 minutes; 41 meters; 430cdSize: 43.28mm (Length) x 13.9mm(Tube Diameter)Weight: 10.95g with built-in batteryMax output 200 lumensMax running time 7 hoursMax beam distance 72 metersPeak beam intensity 1300cdRechargeable Tiny Keychain LightMultiple LEDS and Materials for meeting the needs of different users:1xSAMSUNG LH351D LED output 200 lumens1xOSRAM KW CSLNM1.TG LED throw 72 meters1xNICHIA 219C LED CRI ≥90 color renderingUtilizes a TIR optical lens to provide a soft and balanced beamUtilizes high efficient constant circuit ( non-PWM )Customized built-in 3.7V 10150 rechargeable Li-Ion batteryRechargeable through a built-in Micro-USB charging port, fully charged within only 1 hourBattery charging is needed when the brightness is dimmerExtremely small and lightweight, can be connected to a key ring for simple and convenient carryHigh and Low mode for optionRotary control switch, convenient for one-handed operationIPX8 Waterproof rating, All-weather applicable