Learn why LED lights are a much more efficient lighting alternative. Thomas Edison perfected the first incandescent light bulb in 1879. It burned for 13.5 hours. And incandescent bulbs are still ...

The LED bulbs sold as safe and eco-friendly can contain high levels of lead, arsenic and other hazardous substances, a new UC Irvine study shows – the same bulbs widely used in headlights ...

If you’re looking for an affordable, quality LED that looks and feels like the bulb it’s replacing, then yes. Cree LED Bulb Specs. Dimensions: 2.4 inches D x 4.6 inches L. Lumens: 800 (60W ...

Other councils have also started making the change, such as Sutherland Shire council, which has replaced more than 800 of its 15,000 street lights with LED's, or light emitting diodes.