I think it only applies standard incandesent light bulbs, infact ive just found this.....
So it doesn't apply to the R50's & R80s etc so should cause too much of an issue.
1. UK Voluntary Phase-Out
The UK voluntary phase out schedule, adopted by major supermarkets and other large retailers and DIY chains is as follows:-
By January 2008 retailers ceased to replenish stocks of inefficient GLS lamps 150W and above.
By January 2009 they will cease to replenish stocks of inefficient GLS lamps 100W and above.
By January 2010 they will cease to replenish stocks of inefficient GLS lamps 60W and above.
By January 2011 they will cease to replenish stocks of all remaining inefficient GLS lamps and 60W candle and golfball lamps.
By 31st December 2011 they will cease selling all remaining inefficient GLS lamps and 60W candle and golfball lamps.
2. The EU Draft Regulation
A draft regulation was issued by the EU on 8th December 2008 proposing that incandescent lamps will be phased out of the EU market over a period of 4 years starting from September 2009. Broadly this encompasses the higher wattage bulbs first and then progressively encompasses lower wattages in each of the following 4 years. There are many exceptions to this regulation including directional lamps (eg spot lights), specialist lamps (eg oven lamps) and various others. The regulation has yet to be passed by the European Parliament (due March 2009) and will then need to be ratified by each member state. We will publish further information once this becomes clear.