Energy saving bulbs tend to be ugly, not anymore with first ever designer light bulb the Plumen. Designed by Hulger and Samuel Wilkinson the bulb is available as both a bayonet B22 or a s an Esidon screw fitting, In terms of wattage they are 11 watt whioch euals 56 watt in a standard bulb and gives off an impressive 680 lumens. Plumen have gone on to win several awards including Brit Insurance Design of the Year.