SleekLighting E26 to GU10 Adapters - Converts your Standard Screw-in Bulb (E26) to Pin Base Fixture (GU10) Maximum Watts and Voltage Capacity-Set of 12 - - Amazon.com
100° PAR16 LED Light Reflector Bulb with GU10 Base RA≈92 ( 6 Pack ) — SINCELIGHT
LED GU10 ES111 PAR 13W 25 ° 240V 1150lm 3000K DIM bulb Sylvania - DDT.lv
JB Systems - PAR16/Silver GU10 socket - PAR projectors
Stairville PAR 16 GU10 BRS brushed – Thomann United States
JB Systems - PAR16/Silver GU10 socket - PAR projectors
LED PAR 16 - 6.5 Watt GU10 base 3000K - 500Lumens – Wen Lighting