MR16 Halogen Bulb 50W Dimmable 12V GU5.3 Bi Pin Base Spotlight with Long Lifespan, 2700K Warm White MR16 Bulbs with Clear Glass Cover for Landscape, Track Lights, Fiber Optics, Desk Lamps, 6
Philips 50W 12 Volt MR16 GU 5.3 2-Pin Flood Light Bulb Open Face EXN | eBay
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Sylvania 50w 12v EXN MR16 Flood w/ Front Glass GU5.3 Bi-Pin Halogen Li – BulbAmerica