LED SOURCE: 4 LED; POWER OF LED DIODES: 20W (4W FOR EACH LED); RUNNING TIME: TURBO: 30S, HIGH: 2H, MEDIUM: 3H, LOW: 7H, ULTRA-LOW: 12H; CHARGING TIME: 3H; LUMENS: TURBO: 2000LM, HIGH: 1200LM, MEDIUM: 600LM, LOW: 250LM, ULTRA-LOW: 100LM; BEAM OF LIGHT (MAX OR FOR EACH LED DIODES): TURBO: 145M, HIGH: 115M, MEDIUM: 95M, LOW: 65M, ULTRA-LOW: 45M; COLOR OF LIGHT: 6000K - 7000K; CRI: 70; DIMENSIONS: 108x34x29MM; LEDS LIFETIME: 20000H; FUNCTION MODE: HIGH-MEDIUM-LOW-ULTRA LOW, DOUBLE CLICK TO TURBO MODE, LONG HOLD TO STROBE MODE, PRESS AGAIN SOS; BATTERY: 2000MAH 18650 POLYMER LITHIUM BATTERY; MATERIAL: ALUMINIUM; IPX4; WEIGHT: 105G (WITH BATTERY); INCLUDE ONE TYPE C CABLE; STRONG MAGNETIC BASE AND CLIP AT BACK