E14 4 w led tube lamp with very natural colour reproduction ra80the words compact and efficient describe this led tube lamp very aptly and sum up its benefits in a nutshell thanks to its dimensions the lamp can be used versatilely in all different types of lighting and provides enormous energy savings of up to 80 the led lampaposs long lifetime of 50 000 hours ensures many years of enjoyment of the lamp which gives off a pleasant warm white light characteristics full brightness