Concept of a wall mounted lamp. It makes use of the special properties of LED -its small depth- since no other light emitting technology would be suitable to be mounted on a ring. This Ring has one axis, which is assembled to the two rails. Thereby it can be rotated freely at 360° and be positioned anywhere along the rails. The electric current flows through each rail and is conducted internally at the bottom of the groove. It can be adjusted to be used as indirect or direct lighting.