Your light source is suspended three meters above you on a steel beam and you want to light up the dark as quick as possible? No problem! With the iF8R’s smart app control your smartphone can be used as a remote control for your light. With a luminous flux of up to 4,500 powerful lumen, it provides optimum illumination for up to 12 hours of continued use. Your smartphone can’t keep up? The iF8R’s built-in power bank feature allows you to charge devices including smartphones via USB!