GENTOS LED AA Battery 50 Fishing Headlight, Small, Lightweight, 80g, Operated, Lumens, GD-002D, Climbing,

---------------------------------------------------------------------- Size: Approximately width 65 x depth 33 x height 45.3mm Body weight: Approximately 55g (including battery) Material: ABS (acrylonitrile, butadiene, styrene) resin Battery used: AA battery x 1 Set contents/accessories: Main unit, headband, test battery (AA alkaline battery x 1) Brightness: High/50 lumens, Eco/18 lumens Practical lighting (approx.): High/8 hours, Eco/16 hours