This LED Bulb will work very well on Singer Sewing Machine which use a Bayonet-mount bulb,Singer 221 (featherweight)color blackcolor beige (tan)Singer 222K (featherweight free arm)Singer 301 and 301A (all colors)Singer 401 401A 401G 403 404 Singer 500 501 501A 503 503A series Kenmore 158.1760 Kenmore 158.1400Kenmore 158.1802and Touch and Sew models.Since the original Singer 15w light bulb was manufactured to be quite dim,probably to prevent overheating the sewing machine, it was replacedon this machine by a much cooler, white, LED bulb which uses the same bayonet-mount socket.This LED bulb illuminates the needle, throat plate and Bed, with MUCH brighter white light.Since the LED burns cooler, it is especially valuable during hot summer sewing.technical detailsSilicone encapsulation, mini LED bulbsBase: BA15D (Double contact)LED Qty : 64-3014 SMD LEDsInput: 110~120VPower: 3WDiameter: 19mmLength: 53mmLuminous (lm): 300 LMangle: 360°color:White (6000~6500K)Life time: more than 30,000 hoursADVANTAGES OF LED LAMP SMD:- High Brightness- Long life- Low power consumption- Vibrant Color- Simple to installPackage including:10pcs BA15D white LED Light Bulb
