General description LED bulbs are the most modern type of lighting currently in use. They are especially characterized by lower power consumption compared to energy-saving bulbs and a very long life expectancy. Technical specifications Power: 8.5W Color temperature: 4000K (neutral) Light distribution angle: 300° Color rendering index (CRI): RA > 80 Diameter: 60 mm Length: 108 mm Energy consumption per 1000 hours: 9 kWh Security level: IP20