HQRP 2-Pack 110V LED Light Bulbs Warm White for Singer 5430/5502 / 5505/5508 / 5522/5525 / 5528/5605 / 5610 Sewing Machine plus HQRP Coaster HQRP&reg; Pack of 2 LED Bulbs plus HQRP&reg; Coaster; Base: BA15d Double Contact Bayonet Base; Lumen: 300-350; Working Voltage: 110V AC; Power: 3 Watt; LED: 64 LEDs; Lumen Color Temperature: Warm White 3500K; 200 days warranty!