PL-S

PL-S Lamps are small compact fluorescent lamps with a G23 or 2G7 cap type. PL-S lamps tend to be found in domestic outdoor lighting and within businesses using small wall mounted fittings. However, they can be used in most environments both indoor and outdoor. They are very energy efficient and they tend to last for 10,000 hours plus. based on normal use this is roughly 10 years.