This vintage looking, high technology dimmable es e27 4w led squirrel cage light bulb is a fantastic, state of the art, modern take on a designer classic! Edison steampunk bulbs are currently being used in fashionable and trendy cafes, bars and restaurants around the world, but can often use a large amount of energy and need replacing regularly. But no more! This is a brand new, energy saving, long life bulb - featuring an authentic detailed filament which replicates that of a traditional radio valve bulb, but uses the latest led lighting technology. This glorious, amber tinted bulb uses up to 80% less energy than standard bulbs but emits the same stunning warm white glow. Ideal for living rooms, bedrooms, hallways and dining areas, as well as hotels, period homes, theatres, tv/film applications and more. 25,000 hour bulb life (approx). 440 lumens. 2700k colour temperature. 4w.

New Technology Unique Designer Squirrel Cage Amber Tinted Glass Dimmable Light Bulb. Authentically Detailed Filament Replicating a Traditional Radio Valve Bulb - But Uses The Latest LED Lighting Technology. Measurements: Height 145mm x Diameter 64mm. 4w LED ES E27 Warm White Energy Saving Bulb [2700K] - Uses Up To 80% Less Energy Than Standard Bulbs. Reference No: 21642. Please NOTE: This Bulb is Dimmable.