A set of Esperanza ALPHECCA bicycle lights with LED light source. The front light has 5 white LEDs and is characterized by bright, visible light. Thanks to this, the road ahead of you will be very well lit after dark and you will be visible to the other road users. The device has 3 light modes. The rear light has 3 LED diodes that emit bright red light. Thanks to that, you will be highly visible to other traffic users after dark. It has 7 lighting modes. The lamp also has a clip so you can easily attach it to your clothes or backpack. Be visible on the road BRIGHT WHITE AND RED LIGHT EASY INSTALLATION OF BOTH LAMPS LONG WORKING TIME MULTIFUNCTIONS Splash-resistant<br>< br>Headlight Material: plastic Dimensions: 10.0 x 3.1 [cm] Power supply: 4 AAA batteries, not included Mounting on the bike frame: wrap the rim around the frame, tighten the handle from below, place the light in the holder. To change the battery, Remove the battery head, place the batteries in the basket according to the instructions. Close tightly. To select the lighting mode or turn off the device, press the power button on the top of the light. Rear light: 6.5 x 4.0 x 2 [cm] Power supply: 2 AAA batteries, not included Mounting on the bike frame: wrap the rim around the frame, tighten the handle on the side, place the lamp in the holder. To replace the battery, remove the cover by prying it with a coin, for example, and then place the battery according to the instructions. The lamp has 2 light modes, to select one of them or turn off the device, press the power button on the back of the lamp. < br><br>