Amazon.com: 10pcs/lot AC85-265V 7w/10w Led COB Spotlight GU10/GU5.3/MR16 LED Home Lighting (Color : Natural White, Size : GU5.3 10w) : Tools & Home Improvement
SagmCo Blue MR16 LED Bulb 50W Equivalent,AC/DC 12V,40 Degree,GU5.3 Base,5W 500 Lumens LED Spotlight Bulb, Perfect for Track and Home Lighting,Non- Dimmable,6 Pack - Amazon.com
Aluminum PAR20 Light Cup 10W COB E14/E27/GU10/Gu5.3/MR16 LED Spotlight - China LED Spot Light, Spot Lamp | Made-in-China.com
Dimmable LED Spot Light Bulbs MR16 GU10 E27 E26 GU5.3 10W 220V DC 12V Lamps | eBay
Super Bright 10W 15W Gu10 GU5.3 E27 E14 E12 B22 Led Spotlight Cob Led Light Ac 110V 220V 240V Frosted Lamp Warm Cold White - AliExpress
narrow beam angle 10 degree gu10| Alibaba.com
Philips 7W LED MR16 15DEG 12V 3000K GU5.3 Reflector