The Bachelor Thesis deals with a topic of a lamp. At this time, classic light bulbs are being replaced by energy saving lamps on the market which are also more compact than the previous ones. The shape of the lights depends on the availability and the quality of the light sources. It also depends on their variability, adaptation and size. Slight is inspired by a spiral, its simplicity and the possibilityto change from a 3D to a 2D plane. Slight is useful for every kind of restaurant full of chaos and commotion. Its change of colour refers to the change of status: seat occupancy, request for payment. At the same time it functions as a decoration and it puts the finishing touches to the whole room.