Standard PL13/41K/DTT/4P - 13W CFL - Double Tube - 4 Pin - 4100K

This Standard 13 watt 4 pin CFL provides 12,000 hours of rated life. Use this bulb in recessed downlights, wall sconces and other fixtures equipped with a G24q-1 socket.

Amalgam technology ensures consistent, long life performance over a wide operating temperature range. The minimum start temperature for this bulb is 14°F.