Dimension: 10x24mm (3/8"x15/16")
Base: T10 wedge type
Light color: incandescent
Fits Pfaff Grand Quilter - Singer S10, S16, S18, - Viking Emerald 118, Emerald 122, 140M Tribute, Emerald 203, Mega Quilter - Wedge base, 12 Volt 5 Watt - Alternative number 4160493-01