4W GU10 MR16 LED Spot Light Gu5 3 Led Bulb Cool Or Warm White, ACAC85 265V, 120 Degree Angle From Autoledlight, $4.37 | DHgate.Com
RGB+CCT GU10 Smart Bulb
Mi-Light 4W GU10 RGB+CCT LED Spotlight - FUT103|GU10-103x4W|GU10 LED Series
Dimmable 4W GU10 LED Bulbs, 35W Equivalent, Recessed Lighting, Track Lighting, Warm White - Newegg.com
GERAMEXI GU10 LED Light Bulbs, 4W, 6pcs Non Dimmable Spotlight, 3000K Warm White Replacement for Halogen 50W Light Cup,120V 400lm High Brightness with Glass Cover, for Recessed Track Lighting (3000k) - Amazon.com
Westinghouse Dimmable 4W 3000K MR-11 LED Bulb, GU10 Base | 4MR11/LED/DIM/FL/ GU10/30 1CD | Bulbs.com
Feit Electric BPMR11/GU10/LED/CAN 4W MR11 LED Light Bulb | Commercialbulbs.com
EtroLighting [2 Pack] LED GU10 Based 120V 4W 5000K Daylight Replacement Light Bulb 120V 4W - Walmart.com
4W GU10 LED Bulb Warm White Spotlight 60 Degree Beam - Centrix Intl
GERAMEXI GU10 LED Light Bulbs, 4W, 6pcs Non Dimmable Spotlight, 3000K Warm White Replacement for Halogen 50W Light Cup,120V 400lm High Brightness with Glass Cover, for Recessed Track Lighting (3000k) - Amazon.com
EtroLighting [4 Pack] LED GU10 Based 120V 4W 5000K Daylight Replacement Light Bulb 120V 4W, WMT1775 - Walmart.com
LS 2 Pack GU10 Base 5000K Daylight LED Light Bulbs - 4W 400LM Lighting Bulb | eBay