Underwater Kinetics Mini Q40 eLED Plus Flashlight w/ Mask Strap, Glow, Blister Pack Meet the best selling dive light on the planet The Mini Q40 eLED Plus flashlight provides unparalleled brightness in an incredibly compact design and can be mask-mounted with ease using the included mask strap attachment Divers all over the world prefer the Mini Q40 eLED Plus as their secondary or close-up light