But there could be hope for those wanting to keep using the incandescent variety as retailers have found a loophole which allows them to get around the new rules. The EU directive banning the 40W bulb, which comes into force on September 1, refers only to those meant for “household lamps”, meaning shops can continue to supply bulbs intended for “industrial use”.
At least two British manufacturers are now mass-producing so-called “rough-service” incandescent bulbs, which look similar to the bulbs that will be outlawed and work in exactly the same way. These bulbs are usually specially toughened to withstand the knocks and vibrations of industrial settings, and manufacturers can be asked to prove they are tougher than ordinary incandescent bulbs. Because most of supermarkets have voluntarily stopped selling incandescent bulbs, they will continue to be available from specialist lighting shops.
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