set of front and rear lights FORCE EXPRESS: front light FORCE CASS 45172 1 x high-performance LED diode CREE XP-G2 3W 2 functions lighting: high/ standard + flashing with helmet holder - compatible with GoPro holders! battery Li-Pol 1200 mah, charging with Micro USB cable battery life: high mode 3h/ standard 6h/ flashing 12h rear light FORCE DEUX 45373 2 x red high power 0,5W LED + 3 x red LED 5 functios: 2 levels light intensity + 3 functions flashing charging with USB with indicator, charging time: 1,5h battery life: 4h steady, 15h flash, 30h patrol material: plastic/ alloy, weight of the set: 145 g packed in FORCE box with USB cables