The HL1000XWN is a rechargeable LED scuba headlamp engineered for both recreational and technical diving. It outputs 1000 lumens of cool white light from four high-intensity LEDs in a wide, evenly diffused beam. A secondary 500 lumens narrow beam with a focused hotspot ensures visibility in low-visibility conditions. Compact and versatile, it is controlled by a convenient body-mounted push button for smooth operation underwater. Light source 5 x LED. Light output Flood beam mode 100 Lm (level I), 250 Lm (level II), 500 Lm (level III), 1000 Lm (level IV). Light output Spot beam mode 500 Lm. Casing material Aluminum alloy light head and Polycarbonate body. Power source Li ion Rechargeable battery pack 18650. Angle of light beam 100° wide beam and 6° narrow beam. Color temperature 6500K. Burn time 2 hrs (level IV), 4 hrs (level III), 8 hrs (level II) and 20 hrs (level I). Maximum depth 100 m tested. Size (Body / Light head) Dia.36.8 x L. 84.4mm / Dia. 44mm. Weight in air 219 g (including battery). Buoyancy in seawater -86 g (including battery). Switching system Push button with battery indicator. Front glass Tempered optical glass. Included Battery Pack. USB Charger. Head Strap.