GU10 MR16 GU5.3 Led spotlight bulbs 3W 4W 5W red green blue warm white daylight | eBay
MR16 LED Bulb 5000K Daylight 12V GU5.3 Bipin Base Non-Dimmable 50W Equivalent Halogen Bulbs 5W LED Replacement for Landscape Track Lighting 10-Pack - Amazon.com
TORCHSTAR 12-Pack MR16 GU5.3 LED Bulb Dimmable, Aluminum, 7W 50W Equivalent, 5000K Daylight, 12V MR16 LED Spotlight for Recessed and Track Lighting, 490LM LED MR16 Light Bulbs, UL & ES Listed in