Light Vest Safety Basic Front Light C/W Pockets S/Y L/Xl20161100155 The vest is unique as it can be machine washable complete with battery and lights 7 light settings for different degrees of brightness Rechargeable lithium battery takes 2 hours on mains Car charger also supplied 100 hours of light from one charge on lowest setting 14 hours of light on highest setting Dynema thread used for light components for strength 2 year warranty from date of purchase