Firefly 13W CFL E27 220V 2U Daylight 6500K 32A 2P+E They stick securely

They stick securely

This cap is crafted to handle a 58mm conduit

This feature helps ensure safe

This 3W LED bulb E27 warm white matches with adapters

You do not need to worry about frequent replacements

Firefly 13W CFL E27 220V 2U Daylight 6500K 32A 2P+E They stick securelyA compact fluorescent lamp (CFL), also called compact fluorescent light, energy saving light and compact fluorescent tube, is a fluorescent lamp designed to replace an incandescent light bulb; some types fit into light fixtures designed for incandescent bulbs. The lamps use a tube which is curved or folded to fit into the space of an incandescent bulb, and a compact electronic ballast in the base of the lamp 13Watts Voltage: 220V Color Temperature: