Simba Lighting LED MR11 3W 20W Halogen Replacement Light Bulbs 12V GU4 Bi-Pin 4000K Natural White 4-Pack - Walmart.com
Letaclanic G4 LED Light Bulbs 4000K Cool White Lighting Dimmable, 3W Equivalent to 30W AC DC 12V-24V, Bi-pin LED Bulb Silicone G4 LED Bulbs (10-Pack) - Amazon.com