This Everlasting Torch may be the size of a credit card - but don’t let that fool you - as it produces a pure penetrating beam of white light. The best thing about the Eon Everlasting Torch, however, is that there are no batteries to replace -because the unit uses so little power, batteries have become obsolete. Light is produced by white light emitting diodes - so there are no bulbs to blow either. The creator - Iain Sinclair - says this torch is so efficient, you may never need to buy another one again (average use).GIFT STATS: Everlasting TorchEverlasting Torch: 8.5 x 5.5cm Torch Weight: 40g (in case)Everlasting Torch Colour: Satin silverMaterial: Stainless steelPackaging: Clear case