Jetbeam’s flat, rectangular three-in-one E26-UV Kunai pocket torch (or flashlight for those ... the E26-UV Kunai doesn’t just shine a light; it also features a UV (ultraviolet) function ...

Turning the dial left will activate the UV light and, to the right, the flashlight. The dial encircles the push button that turns the torch on and off. As mentioned above, the Olight Arkfeld Ultra ...

shine a UV torch on the beads to discover which liquid blocks out UV light. This short film is from the BBC Teach series Experiments in controlled environments. Show your learners a bottle of sun ...

Available in three anodised colours, the E26-UV Kunai doesn’t just shine a light; it also features a ... or even turn it into a head torch by attaching the clip to the peak of a baseball cap.