Guardian: With prices up to 25 per bulb, the received wisdom that LED lighting is too expensive seems deserved. But rising electricity prices and falling LED costs mean that for homes with a large number of halogen bulbs, the new generation of low-energy lighting finally makes financial sense.
Concerns over the weak or cold quality of LED light have abated, say energy experts, whose verdict is backed up by shoppers posting positive online reviews on Amazon and energy-saving forums. Despite usually costing...