The basic data of the Canon Rayo R4 includes 50 ANSI lumens, a resolution of VGA 640 x 480 as well as a contrast of 800:1. The LED unit of this model is rated for up to 10000 hours of runtime, covering an estimated 6.8 years based on a 4-hour daily runtime. To reduce dependence on stationary power sources, the model is equipped with a built-in battery for autonomous operation. This model dates back to 2017 and is no longer part of Canon's current product range. In our projector directory, the device still generates high interest.