The day consumers buy long-life energy-saving LED lights to replace household bulbs has come a little closer with the launch of a product on Wednesday from Silicon Valley startup Bridgelux.
Its Helieon LED lighting module brings costs down to around $20 a unit in volume amounts for a light that will last more than 10 years and pay for itself in far less time in lower energy bills. Read more



Richard Waters
Chris Nuttall
Maija Palmer
Robin Kwong
Tim Bradshaw