PHILIPS 458539 20W Equivalent Bright White (3,000K) MR11 LED Flood Light Bulb, 1 Count (Pack of 1) - Amazon.com
Ryloas GU4 Halogen Bulb, 3PCS GU4 MR11 12V 20W Dimmable with Glass Cover, High Output 250LM
Amazon.com: lumenivo MR11 12V 10W Halogen Bulb Fiber Optic Replacement for Phillips 417220 with G4 2-pin Base - 12 Degree Landscape Lighting Narrow Spot Indoor Flood Light 12 Volt 10 Watt FTD C - 1 Pack : Automotive
Technical Precision Replacement for Philips 6435/fr MR11 12V 20W Light Bulb with BA15D DC Bayonet Base - 3000K Soft White Frosted Elevator, Stage Studio Bulb - 1.6 Inch Overall Length - 1 Pack - Amazon.com