Marwi furnishes 6 lighting systems for our customers to meet their different requirements. Our Nickel Metal Hydride battery comes in four of our systems for a more dependable battery as well as lighter weight. The strain relief on our battery bottles allows adjustment of cord length and can hide excess cord in the bottle. Our plug and forget overnight chargers will not damage batteries that are plugged in for a long period of time. We have a new quick release handlebar mount that quickly dismounts the complete light set from the handlebar. Each light has its own switch, which allows you to choose the desired light for your riding needs. The independently adjustable beam allows adjustment of the beam pattern on your lightset from side to side, and also individually up and down.