20 Watt - MR16 - Front Glass Protection


20 Watt - MR16 - Front Glass Protection


The 20-watt MR16 front glass halogen light bulb is one of the most common MR bulbs. MR means multi-faceted reflector, which is a pressed glass reflector that has a reflective coating on the inside surface. This surface is composed of facets that exert optical control by gathering light from the filament and concentrating it into a beam. The light source for MR16 bulbs is a single-ended quartz halogen filament capsule, while the reflective coating is either dichroic or aluminum. These MR16 bulbs feature a glass cover on the front of the reflector that is a safety measure designed to contain glass shards should the bulb be dropped or broken. 1000Bulbs.com has a number of 20-watt MR16 bulbs to choose from, and our great prices can't be beat.