With our rechargeable headlamp you can have a reliable, hands-free light to brighten up your environment, leaving you free to work, read and explore whenever and wherever you want. Specifications: Material: ABS & aluminium alloy Color: black Type: 3 types (optional)     type 1: T6*2 & XPE*2 & COB*2     type 2: T6*3 & XPE*2 & COB*2     type 3: T6*2 & XPE*4 & COB*2 Luminous: 1500lm Lighting ranges: 50-200m Lighting mode: 8 modes Batterys: 2 * 18650 rechargeable batterys (not included) Protect rate: IPX4 Light size:      type 1: 60 * 35 * 45mm / 2.36 * 1.38 * 1.77in     type 2: 78 * 35 * 35mm / 3.07 * 1.38 * 1.38in     type 3: 93 * 35 * 47mm / 3.67 * 1.38 * 1.85in Package weight: approx. 150g / 5.29ounce Package size: 117 * 110 * 98mm / 4.61 * 4.33 * 3.86in Notes: 1. Please allow 1-10mm error due to manual measurement, thanks for your understanding! 2. 2 * 18650 rechargeable batterys are not provided, you need to prepare yourself. Packing List: 1 * Headlight 1 * USB Cable