TrustFire GM21 Light 510 Lumens Mobile Battery Box TRUSTFlRE's independently developed intelligent temperature

TRUSTFlRE's independently developed intelligent temperature control system uses a comprehensive control circuit of input current and real-time temperature to achieve temperature control

USB rechargeable batteries

MODE CHANGE:

MODEL BRIGHTNESS 1800 LM RUN TIME 110 Minutes RANGE 350 Meter's LIGHT INTENSITY 30625 CD DROP HEIGHT 1 Meters WATERPROOF  IP68

Suitable for mountain bike and other bicycles

TrustFire GM21 Light 510 Lumens Mobile Battery Box TRUSTFlRE's independently developed intelligent temperatureProduct Specification Max. Output: 510 lumens Max. Throw: 75m 246 ft Length: 2. 43 in 61. 9mm Height: 1. 27 in 32. 3 mm Width: 0. 99 in 25. 3 mm Weight: 1. 94 oz 55g Waterproof: IPX6 GM21 ULTRA COMPACT LED WEAPONLIGHT The GM21's compact and lightweight body makes it an excellent choice for concealed carry. POWERFUL PERFORMANCE Designed with CREE XP L HI LED, delivers a beam up to 510 lumens with 75 meters of throw, runs 45 minutes. compact and