Philips E14 SES 4W LED Light Bulb Lamp - 3 Pack
The Philips LED bulb last longer. Leave them on constantly and you should find they are still working 6 years later!
They provides full brightness instantly which means you do not have to wait for it to reach full brightness unlike CFL bulbs.
They are more energy efficent; An incandescent light bulb loses 80 percent of its energy to heat, leaving only the last 20 percent for light.