Ge Lighting 609654 Dimmable LED bulb 7W GU5.3 MR16D 490lm EEC-A+ 12V Warm White

Incandescent light bulbs with screw or bayonet caps are fast disappearing in favour of more cost-effective and efficient bulbs, such as LEDs, CFL bulbs, halogen, and tube lights. From GU base bulbs to candelas, lumens and Kelvin, read on to pick the right bulbs for your home.