Mr11 Gu4 Led Spotlight Bulbs Dc 12v 24v Cob Smd 2w 3w Cold Warm White 2700k Replace 30w Halogen Lamps Energy Saving - Led Bulbs & Tubes - AliExpress
MR11 GU4 Led Bulbs 2W 12V AC/DC, 24V DC, 20W Halogen Replacement, Warm White 3000K (Pack of 4) - Amazon.com
MR11 GU4 LED Bulb Light Spotlight 3W/5W AC/DC12V-24V Warm/Cool White New | eBay
G4 Led Bulb Dimmable 2W Warm White 3000K,AC/DC12V-24V 1505 COB Led Light Bulbs Equivalent to 20W T3 JC Type Bi-Pin G4 Base Halogen Bulb(6 Pack) - Amazon.com
12-LED Side Pin G4 Replacement Bulb | 15W+ Equivalent
Daylight LED G4 Bulb 12V 24V 2W 3000K Warm White Light 160lm