The LED LENSER ® i5 is an industrial high performance LED flashlight. It offers an amazing lighting that can be switched via a push button with a precise pressure point. The reflector lens of the Advanced Focus System enables either precise control over long distances or glare-free illumination up close. With the infinitely regulated one-handed Speed Focus function, you can adapt the light cone individually. Engineers and installation experts agree: There is no better flashlight for convenient work. The LED LENSER ® i5 is also operated with an ordinary, cost-effective AA alkaline battery.