Specifically designed for tough and demanding jobs, the lamps of the i-series are robust and functional companions. The "i" in the name of the Ledlenser i-series stands for industry. The yellow-black models are sturdy buddies, functional colleagues, and enduring companions. All lamps are also available as rechargeable versions with batteries.

i18R: This powerful workhorse cannot be outdone in terms of brightness and handling. The flashlight demonstrates its capability for any extraordinary job with Rapid Focus for one-handed focusing and a flat end cap for vertical positioning on the ground. After a minimal break, it is immediately ready for use again, thanks to the fast charging function and a powerful battery that can be easily and quickly recharged via USB 3.0.

Smart Light Technology (SLT): This innovation transforms a Ledlenser into your personal lighting tool. Through a microcontroller, you can program the individual functionality through various button and switch combinations. This way, you always have the optimal light function at hand.

X-Lens Technology: This technology is an extension of the Advanced Focus System (AFS). It connects virtually unlimited reflector lenses together and synchronizes their individual light beams into a perfect ray. The results are a highly homogeneous floodlight in defocused mode as well as our sharpest bundled spotlight to date.