LED Chip 1 * COB Light Board (3V) Brightness High: 7000 lumens Mid: 4000 lumens Low: 2400 lumens Red Strobe Red light: 620 NM Blue light: 455 NM Light Mode White High->mid->low Red->Red strobe->blue Red strobe 1Hz or 5Hz Runtime High: 7000 lumens 1.25 hours Mid: 4000 lumens 1.5 hours Low: 2400 lumens 4.5 hours Red Strobe 4 hours Red light: 620 NM 4.30 hours Blue light: 455 NM 5 hours Lux 2500lux Charging Time – Color Temperature 5600k Beam Angle 120° Light Effect Floodlight Light System – Beam Intensity – Beam Distance – Housing Material Aluminum Alloy Waterproof IPX8 Underwater 100m Impact Resistance 1 meters Battery 4 * 18650 2600mAh Dimension 124 * 65 * 54 mm Max Power – Net Weight 538 grams (with battery) Weight (seawater) 285 grams LED Indicator – Focusable –