4 LIGHT MODES • High (3200 lumens) - 2 hours / 261 meters • Medium (320 lumens) - 4.5 hours / 82 meters • Low (32 lumens) - 50 hours / 26 meters • Variable Strobe (3200 lumens) - 3 hours / 261 metersDESIGN • Fully rechargeable • Power bank for your USB powered devices • Convex lens • Signature Red Ring® • Tactical edge • 4x adjustable zoom • Anodized aircraft-grade aluminum;  waterproof (IPX7) and impact-resistant • Battery charging