Main Features‎:‎● Perfect for hunting‎,‎ hiking‎,‎ searching‎,‎ fishing‎,‎ working‎,‎ etc‎.‎● CREE XPG LED will give you stable and bright light‎,‎ non‎-thermal radiation‎,‎ safe and reliable● Two lighting modes ‎(‎ low brightness‎,‎ high brightness ‎)‎ are suitable for different occasions● High quality aluminum reflector cup makes effective range clearer● The forehead pad absorbs sweat so that you will feel comfortable even if you wear it for a long time● Water resistance function ‎(‎ can‎'‎t diving ‎)‎ to adapt to the damp environment● Rotating design allows you to illuminate at any angle● Adjustable elastic band‎,‎ easy to wear on the working cap or on the head directly● Rubber switch makes you feel comfortable‎,‎ water resistance and anti‎-slip● Energy saving‎,‎ low consumption and long service time● Built‎-in 1 x 18650 4000mAh lithium‎-ion battery● Lumen‎:‎ 480LM ‎(‎ cool white light ‎)‎‎,‎ 360LM ‎(‎ warm white light ‎)‎● Voltage‎:‎ DC 4.2V‎,‎ AC 100 ‎- 240V● Lighting range‎:‎ 400 ‎- 500M ‎(‎ cool white light ‎)‎‎,‎ 300 ‎- 400M ‎(‎ warm white light ‎)‎● Waterproof standard‎:‎ IPX6 Battery Type‎:‎ Lithium Ion Body Color‎:‎ Black Emitting color‎:‎ Cold White‎,‎Warm White Light Source‎:‎ LED Switch Mode‎:‎ High/Low Waterproof‎:‎ Yes Wattage‎:‎ 5W Package weight‎:‎ 0.298 kg Product Size‎(‎L x W x H‎)‎‎:‎ 8.50 x 8.20 x 8.20 cm / 3.35 x 3.23 x 3.23 inches Package Size‎(‎L x W x H‎)‎‎:‎ 12.50 x 9.50 x 9.00 cm / 4.92 x 3.74 x 3.54 inches Package Contents‎:‎ 1 x 5W CREE XPG LED Adjustable Headlamp‎,‎ 1 x Plug IPXX Rating ChartIP Code The IP Code ‎(‎or International Protection Rating‎,‎ sometimes also interpreted as Ingress Protection Rating*‎)‎ consists of the letters IP followed by two digits and an optional letter‎.‎ As defined in international standard IEC 60529‎,‎ it classifies the degrees of protection provided against the intrusion of solid objects ‎(‎including body parts like hands and fingers‎)‎‎,‎ dust‎,‎ accidental contact‎,‎ and water in electrical enclosures‎.‎ The standard aims to provide users more detailed information than vague marketing terms such as waterproof‎.‎The digits ‎(‎characteristic numerals‎)‎ indicate conformity with the conditions summarized in the tables below‎.‎ For example‎,‎ an electrical socket rated IP22 is protected against insertion of fingers and will not be damaged or become unsafe during a specified test in which it is exposed to vertically or nearly vertically dripping water‎.‎ IP22 or 2X are typical minimum requirements for the design of electrical accessories for indoor use‎.‎