Halco 80775 - JC20/2WW/BA15S/LED2 - 2.5 Watt Dimmable LED Single Contact Bayonet Light Bulb Dimmable LED--2.5 Watt, 10-18 Volt, 140 Lumens 40,000 Hour Life 3000K Color Temperature BA15s Base (single contact bayonet) 2.25" Total Length