4W Led = 35W LED S14S Base T8 Linestra Style Bulb.
lumenivo 13 Watt LED LINESTRA 1106 for Osram Sylvania 120V LED Bulb Dimmable 150W Equivalent - 2700K LN150 Linear Lamp LED with S14S Single Contact Base - 1 Pack - - Amazon.com
Osram Linestra seT 35W 220V 92410 - Svetila.com
DHL free shipping 50pcs/lot S14 led linestra S14D S14S led light 3w 300mm direct replace
Osram Linestra / Radium Ralina 120W S14s Opal White Line Lamp 230V 100cm 4008597005145 | eBay
LED 5 watt linestra bathroom light fixtures - dimmable 866-637-1530