HERO-LED  DG9-45S-WW27 Dimmable T4 G9 LED 120V Halogen Replacement Bulb, 3.5W, 40W Equivalent, Dustproof Protection IP55, Warm White 2700K, 5-Pack 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 ATTENTIONS: The dimmable LED bulb is an Unique Amperage Design (UAD). At lowest brightness setting, some LEDs remain on while others are off, just in order to save electricity as much as possible. The "off" LED components are not defective and will light up when brightness setting goes to a high level.