Tetsuya - The Tetsuya light has been designed to fulfil many needs for modern lifestyles. Each coloured unit can be used individually or in unison with other units and each unit is rechargeable. It can be used for many different situations, whether it is together or separated. They units are a manageable size for most age ranges, from child through to adult. Tetsuya is ideal for social gatherings, as individual night lights, or providing an ambient lighting effect in any room.