One pioneering penny share to watch

Energy conservation is big business. And by slashing its client's electricity bills, this small-cap British manufacturer's pioneering product could make big profits for investors, says Tom Bulford.

You have heard of the iPod and the iPad. Now get ready for the 'imop'.

This is not some 21st-century floor-cleaning device, but a smart little electrical component that could cut your electricity bill by up to 25% and transform the fortunes of one penny share company.

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Tom worked as a fund manager in the City of London and in Hong Kong for over 20 years. As a director with Schroder Investment Management International he was responsible for £2 billion of foreign clients' money, and launched what became Argentina's largest mutual fund. Now working from his home in Oxfordshire, Tom Bulford helps private investors with his premium tipping newsletter, Red Hot Biotech Alert.