Sofirn SP40 Led Headlamp Super Bright Head Led Torch 1200 Lumen, Rechargeable H

Sofirn SP40 LED Head Torch Tool Lamp with 2000 Lumens Specification: The head torch Operating voltage: 2.8 V - 4.2 V. Battery variants: One 18650 Li-ion battery or one 18350 Li-ion battery with adapter. Dimensions: 108 mm (length) x 25 mm (head diameter). Weight: 63 1 g (without battery). Body Material: 6061 aircraft aluminium alloy, type III hard anodizing with abrasion-resistant finish for a solid lamp body with drop-resistant construction and better heat distribution. Hardened mineral glass lens, waterproof according to IPX7 (submerged up to max. 1 m depth up to 30 minutes continuous reverse polarity protection against batteries inserted incorrectly. Memory function: The last light level used (except Turbo) is stored.