The Blinder ROAD 250 is a specifically designed hi-powered road light for the discerning rider. With incredible power/weight ratio and dual + constant flash modes, you won???t find another light like this. Using two of the latest high-intensity Lumileds Led???s and incorporating both wide and narrow angle beams, the Blinder Road 250 floods any street in light, giving cyclists total night vision whilst being visible to others at over 1000m.