LED glass clip - clip-on glass shelf lighting To illuminate glass shelves in display cabinets or shelves, this LED glass clip can simply be clipped onto the glass shelf with a thickness of 6 to 8 mm. The LED clip emits warm white light, which is emitted upwards and downwards and puts the objects on display in the perfect light. The glass clip is equipped with a 2.5 metre connection cable with an LED 24 plug at the end. A transformer is required for connection to the 230 V mains supply, which can be ordered directly as an accessory.