How many times have you rejoiced at finally finding your torch, only to discover that the confounded batteries are dead? Well now, thanks to the amazing Eternal Waterproof Torch and the principles of electromagnetic induction, you can consign such scenarios to the past, because this ingenious torch is activated via a quick shake. Never again need you be caught short and left in the dark, miles from the nearest battery vending emporium.
So how exactly does that work, then? Well, according to Faraday's Principle of Induction, any change in the magnetic environment of a coil will induce voltage. No, we don't really understand it either, but for some reason giving the Eternal Waterproof Torch a 15-30 second jiggle means you'll never be left in the dark again. This new model also takes batteries, so you'll only need to shakey shake when they run out of juice.
With its tough transparent casing the Eternal Waterproof Torch looks as good as it feels, and you can even watch as the magnet bounces in between the coil to produce the juice. Leave the Torch unused in your car, garage, cellar, boat or space station for years and you'll always get that all-important light when you need it. What's more, it's waterproof, floats and is completely maintenance free! A lifetime of light at your fingertips, How very illuminating!
As we mentioned above, this new version of the torch also takes batteries (3 x AA batteries, to be precise) so you have a choice of modes. Battery power mode will provide an extra-bright double beam from the two high-quality LEDs, whereas shake power will give you a less bright, but still quite serviceable single-bulb beam. This beauty is perfect for emergency use at home, in your car or on a boat.