JDR MR16s Bulbs are distinguished from other multi-faceted reflector (MR) bulbs by their medium (E26 medium screw) and candelabra screwbases. Like many standard MR16s with GU5.3 or GU10 bases, the JDR MR16 features dichroic reflectors for excellent color quality and cool beam light, making them ideal for retail applications. The standard screwbase of the JDR makes them easy to replace and makes them an option in not only track and accent lighting, but in many other fixtures and applications as well. Also, don’t forget about Platinum’s MR16 LED color changing JDR bulb. This bulb features all of the advantages of standard JDRs but is powered by long lasting LEDs and can change colors effortlessly. Our JDR MR-16s come in FG (front glass) or non-FG (no front glass) versions, thus giving you the options you need whether your existing fixtures are enclosed or open. From narrow spot (NSP) to flood (FL) we have the beam spread and beam angle you need to get your lighting right and your space or merchandise looking its best.