You are purchg a VE-SPECIALS value bundle comprising 2 replacement bulbs Philips Sonicare Oral Appliances (2 pieces). Look out for the Copyright VE-SPECIALS packaging art to ensure you are receiving a genuine product. VE-SPECIALS is a Value Emporium brand. WE STAND BY OUR PRODUCT. Do let us know should you receive a faulty unit and we will be happy to resolve the problem . Buy with confidence!WE STAND BY OUR PRODUCT. Do let us know should you receive a faulty unit and we will be happy to resolve the problem. Buy with confidence!. Look out for the Copyright VE-SPECIALS brand packaging to ensure you are receiving a genuine product. This bulb also fits HX3300, HX3300/15, HX3351/02, HX3351/51, HX3551/02, HX3551/97, HX5351/46, HX5352/46, HX5352/97, HX5454/71, HX5454/97, HX5752/02, HX5754/71, HX5754/97, HX5853/71, HX5853/97, HX5910/71, HX5910/81, HX6150, HX6160, HX6160/D, HX6400, HX6400/97, HX6411, HX6411/02, HX6411/97, HX6431, HX6431/02, HX6431/97, HX6711/02, HX6712/75, HX6730, HX6731/02, HX6732/02, HX6733/70, HX6930, HX6932/02, HX6932/10, HX6933, HX6942/14, HX6942/20, HX6950, HX6952/02, HX6952/70, HX6962/70, HX6962/83, HX697. This bulb fits Philips Sonicare 5300, 5500, 7500, 9650, CLEANCARE, CLEANCARE HANDLES, E3000, E5550, E7000, E9000, E9500, ELITE ADVANCE, ELITE ADVANCE HANDLES, EXTREME, EXTREME HANDLES, FLEXCARE, FLEXCARE HANDLES, FLEXCARE PLATINUM, FLEXCARE+W/SAN, FLEXCAREPLATINUM, FLEXCAREPLUS, FLEXCAREW/SAN, HEALTHYWHITE and HEALTHYWHITE HANDLES. This is a VE-SPECIALS value bundle comprising 2 pieces of Starlighting bulbs suitable for Sonicare Toothbrushes using bulb part nos 423502504291, 423509004221, 423502504290, 423509001561.Best Sellers Rank: See Top 100 in Health & Household. : B07L7TV7LS. Manufacturer: Starlighting. Date First Available: December 9, 2018. Package Dimensions: 4.21 x 1.85 x 0.71 inches; 0.81 Ounces. Is Discontinued By Manufacturer: No.