- Bulb: CREE XM-L2 U2 (Max 860 lumens)- Reflector: glossy aluminum reflector- Lens: 4 mm toughened glass- Surface treatment: premium anodizing- Battery: 18650 Li-ion battery*1- With battery over-discharging protection, polarity reversing protection- Dimensions: 145 mm (length) * 34 mm (dia. of lamp head)* 28 mm (dia. of lamp body)- Net weight: approx. 148 g. (without battery)- Battery charge indicator- Battery charger included