Osram Vintage Caged 4W LED Warm White Edison Bulb

Vintage effect LED filament bulb in retro Edison design with ES E27 fitting. Long lifetime of 15,000hrs or 15 years. Warm white light for comfort and relaxation, ideal for decorative use throughout the home and in the living room. Immediately at full power, no warm-up time. Very low energy consumption. Instant 100 % light with no warm-up time. Can be easily fitted instead of ordinary light bulbs. Lamps have an innovative LED "filament" technology. Pack of 1. 5 watts. Edison screw (ES) fitting. Energy Efficiency Class: F. Energy Consumption/1000h (kwh): 4. Energy efficient. 15 yrs bulb life. Colour rendering index 80 - this is a scale from 0 to 100% indicating how accurate a light source is at rendering colour. The higher the better. Colour temperature 2500K. 0.4 pf. Rated luminous flux 420 lumens. This is a measure of light and indicates the power of the light emitted. Rated lamp life 15000hrs. Number of switches 100000. Smart lighting information: EAN: 4052899962095.