Cateye HL-EL540 Econom Force Front Torch Light LED

Dimension： 114.0 X 56.0 X 53.0mm
Weight： 244 grams (with bracket and batteries)
Light source： High power white SMD LED X1
Light output： 4000cd
Battery： AA alkaline battery X4
Runtime： Approx 2hrs in high mode, 9hrs in low mode, and 30hrs in flashing mode
Other： Low battery indicator