LED lamps or bulbs are now the new kids on the block. They give out a great light for a fraction of the cost of the old incandescents lamps or bulbs. We have all the shapes and sizes like the standard GLS shape or the candle style bulb. There is the golf ball shaped lamp and the spot lamps and GU10s. Most are available with the 2 types of fittings screw or bayonet in BC, SBC, ES or SES. Its been a long journey from the incandescent to the energy saving then halogen lamps but LEDs are now the shining light.