The bulb can be lit for about 1 000 hours before it needs replacing. If you have dimmer switches in your home, you can use bulbs such as this one.
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Philips 25SESOVEN 25 W SES E14 Small Screw Cap Pygmy Lamps, Glass, Clear
LED Bulbs
Philips 25w Halogen Pygmy Bulb E14/SES - 3871550
Big on Electricals
Philips 25w Halogen Pygmy Bulb E14/SES - 3871550