"MR" stands for Metallized Reflector. This is a pressed glass reflector surrounding a Halogen bulb. The inside surface is composed of facets and covered by a reflective coating. These facets provide optical control by gathering the light from the filament to create a focused beam of light. We carry the most popular sizes for household track and task lighting, display cases, and all major projectors. Don't see the one you need? We probably have it — please ask us! > UNLESS OTHERWISE NOTED...ALL SALES ARE FOR A SINGLE BULB 12V 35W Front Glass Clear glass front FMWFG$8.07 12V Flood Display Flood display lighting EXN$8.86 12V 35W 36 Degree Flood General display lighting. FMW$8.69 12V 50W Narrow Flood Great for highlighting. EXZ$8.97 12V 20W Narrow Spot Single item highlighting. ESX$8.21 12V 50W Narrow Spot Our most popular spot light. EXT$6.20 21V 80W Projector Lamp Projector Lamp DDS$13.31 13.8V 50W Projector Projector Lamp DJT$17.46 10.8V 30W Projector Lamp Projector Lamp EKZ$20.83 21V 150W Projector Lamp Projector Lamp ELD$12.08 13.8V 50W Projector Lamp Projector Lamp EPZ$16.50 21V 150W Projector Lamp Projector Lamp EKE$15.40 13.8V 50W Projector Lamp Projector Lamp FML$17.20 13.8V 85W Projector Lamp Projector Lamp DED$12.84 12V 75W 12 Degree Narrow Spot 12 Degree Spotlight - 75Watt EYF$3.25 12V 35W 12 Degree Narrow Spot 12 Degree Spotlight - 35Watt FMT$3.25 12V 20W 36 Degree Narrow Spot 36 Degree Spotlight - 20Watt BAB$3.25 12V 75W 36 Degree Narrow Spot 36 Degree Spotlight - 75Watt EYC$3.25 12V 35W 60 Degree Wide Spot 36 Degree Spotlight - 35Watt FMW_60$3.50 BRJ Projector Bulb 15V 150W Halogen Projector Bulb - G6.35 BASE BRJ$25.00 DDL Micro Fiche Bulb 20V 150W Micro Fiche DDL$24.75 DYH G-7 Projector Bulb 120V 600W G-7 Projector Bulb DYH$23.10 FCM 120V 1000W 119MM Lamp 120V 1000W 119MM Lamp FCM$13.10 FCS Projector Lamp 24V 150W T4 2-PIN Projector lamp FCS$8.80 FDT GZ9.5 Projector Lamp 12V 100W T3 2-PIN GZ9.5 Projector Lamp FDT$20.42 FHV Projector Lamp 32V 150W T-4 2-PIN Projector Lamp FHV$35.76 FLT MR11 Projector Lamp 13.8V 25W 2-PIN MR11 Projector Lamp FLT$24.29 FMWFG FMW/FG 12V 35W Front Glass FTH$13.45