I'm a sparky and it's not illegal to sell them but illegal to import them, I've been to wholesalers and they still have stock of 60 watt pearl light bulbs but not much stock of the 100 watt variety, I have changed all my lights in my kitchen to LED colour 6500 and they are brighter than spotlights and only take 5 watts of power. If you want extra light instead of a 100 watt pearl bulb, go to an electrical wholesaler, yes they do sell to the general public, and get the 23 watt low energy equivalent but in colour 840, not the colour you can buy anywhere else, which is colour 827 (warm white) and is horrible..