HERO-LED  G9-51S-DW T4 G9 LED 120V Halogen Replacement Bulb, 3.5W, 40W Equivalent, Dustproof Protection IP55, Daylight White 5000K, 5-Pack(Not Dimmable) 5 pcs Oversized T4 G9 Looped Pin Capsule Base JCD Type LED Halogen Replacement Bulbs 3.5W Consumption 40W Equivalent 350 Lumens 120V T4 G9 LED Replacment Bulbs For use in Under-cabinet lights, Bathroom vanity lights, Ceiling Fans, Desk Lamps, Accent Lights, Chandeliers, Track Lighting, Wall Mounts, Sconces, Outdoor Fixtures, Landscape Lighting Please note that Retrofited and Oversized bulb may not fit all fixtures Not dimmable, don't work with dimmer switch. Daylight White 5000K