E14 4w led bulb in the golf ball form for decorative lighting matt these led bulbs are a modern energy saving option and provide sufficient brightness for all decorative illumination purposes they are perfectly suited for bathroom mirror lighting where previously only soft opal tear light bulbs were used longer lifetimewith a lifetime of approx 15 000 hours these led bulbs benefit from a multiple of the lifetime of traditional light bulbs this longer lifetime signifies less electronic w