Light without heat: plug-in LED stick for furniture This long-lasting LED stick made of white plastic is particularly suitable for showcases, boards and cabinets. The LEDs can be in use for approx. 30,000 hours - without generating heat. The LED stick is available in different versions. It can be joined together to form longer trunking lights (max. 20 watts or 2.4 metres). Connection cables, cover profiles, transformers and various connecting cables can be ordered as accessories.