Article number: 5410288285610 View all from Sylvania > View more: LED bulbs GU10 > Sylvania - LED bulb - GU10 - 405lm - Reflector - Dimmable The new Sylvania series is perfect for decorative and general lighting applications and creates a warm atmosphere comparable to traditional bulbs. This model can be used for example in education, hospitality, museums & galleries, offices or in your home. Product features High quality professional LED GU10 series with the same look and feel as a traditional halogen GU10 bulb Creates a backlight effect comparable to dichroic halogen bulbs All glass design - means no colour clash between bulb and fixture Very long life of up to 25,000 hours COOLFIT functionality - ensures protection against overheating and thermal runaway High switching cycles: > 1000,000 High colour rendering: CRI90 Dimmable on approved dimmers. Product specifications LED lamp - GU10 - 405lm - Reflector - Dimmable Item description LED lamp - GU10 - 405lm - Reflector - Dimmable Item number 5410288285610 Version 405lm - dimmable Dimmable Yes Energy label G Fitting GU10 Lamp appearance Clear Lifespan 25000 Light color (Kelvin) 2700 Light intensity in lumen 405 Lumen per watt 81 Ra value (CRI) 90 Switching cycles 100000 Shape Spot number of watts 5 Country of origin China datasheet_ 5410288285610.pdf What is Watt (W) ? The number of watts is the energy consumption of the lamp. The number of watts is the consumption per hour. A 60W lamp that is on for 10 hours consumes 60 x 10 = 600 watt hours What are lumens (lm) ? Lumen is a unit for light output. The higher the number of lumens, the more light the lamp gives. This has nothing to do with the color of the light. To compare lamps, it is best to compare the number of lumens. The higher the number of lumens, the higher the amount of light. Environmental information about Led lamp - GU10 - 405lm - Reflector - Dimmable In contrast to traditional lighting, LED lamps use much less energy. With LED lighting, 95% of the energy is converted into light. This means that only a small part is converted into heat, which means that energy consumption remains significant. An LED lamp can therefore produce as much light as an incandescent or halogen lamp with only a small part of the current. In addition, LED lighting does not get hot, which makes the chance of burning out much smaller than with an incandescent lamp. LED can also withstand shocks and vibrations better. LED lighting can therefore last up to 50,000 burning hours. A big difference compared to the incandescent lamp with a maximum of 1000 burning hours and a halogen lamp with 3500 burning hours.