MR11 Halogen 20w

The MR11 20w is a miniature 12V Halogen reflector lamp with a GU4 base.  Commonly used in specialist miniature downlights and landscape lighting.  The MR11 is constructed from a single-ended quartz halogen filament capsule encased inside a conical multifaceted dichroic reflector which allows infrared radiation from the filament to pass through the reflector while it reflects visible radiation forward.  It is available in 10w, 20w and 35w formats with a 4000 hour average rated life.