La Farah 2 Watt G4 LED Bi-Pin base 12V Light Bulb Warm White 2700K Halogen G4 20W led Replacement -Pack of 6 (2W) 2W G4 bulb led replaces your standard 20W T3 halogen bulb Measurement: 0.4 *H 1.5 inch, Physically OVERSIZED than Halogen g4 base bulb, may NOT fit all fixtures G4 LED bulb use COB packaged LED Chip, 160-180 lm, 360 degree beam angle, 2700-2900k Warm White, RA&gt;80, create pleasant warm lighting effect, best for accent lighting G4 Bi-pin bulb For use in Accent Lights, Under Cabinet Puck Light, Chandeliers, Track Lighting, Wall Mounts Sconces etc,Not Suggest for outdoor enclosed fixture like landscaping lighting G4 Bi-pin base (4mm Millimeters between Pins) , Limited One Year Warranty