Sunlight2®MR16 12V AC 7.5W Bulb, CRI 94, Dim to Warm, 3000K to 1800K, 24°Beam Angle, White Finish | Wayfair
Amazon.com : Makergroup MR16 Blue LED Bulbs 12VAC/DC Low Voltage Lighting Gu5.3 Bi-pin LED Lamps Spotlights 35-50W Halogen Replacement for Indoor and Outdoor Landscape Decoration Lighting 3-Pack : Tools & Home Improvement
Amazon.com: TORCHSTAR MR16 LED Bulb Dimmable, 7W 12V 490LM 50W Equivalent, 5000K Daylight, GU5.3 Bi-Pin Base MR16 LED Spotlight, LED MR16 Light Bulbs for Recessed and Track Lighting, UL & ES Listed,
JSVSAL (6-Pack Not Dimmable Purple MR16 GU5.3 Bi-Pin Base LED Bulbs,5W,20W 35W 50W Halogen Equivalent,AC/DC 12V Low Voltage,40 Degree Spotlights for Landscape Yard Garden Tree Pool Holiday Lighting - Amazon.com