Versatility is the name of the game with the Blackburn 2’FER Front/Rear Light as it pulls double duty as both a front and rear light in one sleek & stylish unit.Dual purpose front/rear light with 60 lumens in front mode and 20 lumens in rear modeLithium Polymer battery with 5 hours runtime on rear flashing made & 1.5 hours on front highLight & durable construction is waterproof to IP-67 standardIncredibly lightweight at just 18gIncludes charging cable with 3 hour recharge timePacking 60 lumens when used as a front light in the high mode, the 2’FER XL has enough power to help you remain visible in low-light conditions. With 2 hours of runtime in the high/front mode, the 2’FER XL has plenty of juice for even the longest night-time winter commutes, while the flashing mode has a runtime of 6 hours. The rear setting chucks out 40 lumens in the high mode; again, plenty of light be help you remain visible to other road users. With 1.5 hours of runtime in the high mode and 5 hours in the flashing mode when used as a rear light. Charging is incredibly easy thanks to the included USB charge cable. Operation is also incredibly easily, while the versatile mounts mean the light can be easily fitted to your bikes handlebar or seatpost, while the rear clip can also be used to mount the light to a loop on a backpack or a pannier rack. Durable, versatile and with plenty of power, the Blackburn 2’FER Front/Rear Light is ideal for riders who want a light that can do it all.