5 Watt E14 LED Standard Shape Bulb

Total Power Consumption：5 Watt
Operating Voltage： 100-240AC 
Base：E14
Optional Color: Warm White, Pure White
Color Temperature (K)：Warm White(2700-3500K), Pure white(6000-7000K)
LED Quantity：5 High Power LEDs
Luminous Flux (lm): 530LM
Operating Temperature: -20~+45 °C
Storage Temperature: -40~+85 °C
Dimension: Dia. 60mm (2.36 in.), Depth: 114mm (4.49 in.)
Lifetime：50000 Hour
Warranty:2 years

Simple to install just un-screw the old one and screw in the new one. The cost saving and environment saving by using LED lights are massive they may be more expensive to purchase than a standard bulb but they use 10 times less power and save the environment at the same time.