MR16 shape GU10 base track lighting heads.You can simply replacing LED bulb or halogen bulb depends on your like. ETL Listed H type track heads, compatible with three wire single circuit track systems. Wide adjustment angle of the fixture, 350° horizontal and 90° vertical rotation. These track heads fixtures are low profile on a low ceiling area you have. Easy to install.Bulb not included.Accepts bulb 50W Max. Light bulb not included.
Standard: ETL Listed
Request Bulb's Base: GU10
Request Bulb's Shape:MR16
Voltage: 120V
Wattage: 75 Watt Max. LED or Halogen Bulb
Track System:White

Package includes:
4 x MR16 GU10 track head
1 x User’s Manual