This article concerns three Lucide-brand LED bulbs. The bulbs are high quality and have a long service life. The LED bulbs have a GU10 fitting. The light bulbs have a wattage of 5 watts and a colour temperature of 3000 kelvin. The bulbs produce a light output of 320 lumens and have an energy label A+. The service life is up to 30,000 usage hours.