The Ledlenser iF4R is a high powered work light offering a flood light with 2500 lumens maximum output. There are 5 brightness levels available in total which are operated with the large rubberised push button on the back of the light.
The Ledlenser iF8R is a high powered work light offering a flood light with 4500 lumens maximum output. Unlike the iF4R, the iF8R has the added bonus of bluetooth connectivity. This enables it to be controlled and personalised via a “Ledlenser Connect” app, which is available on both iOS and Android.