MR16 Conventional MR16 Essential Lamp Description Low-voltage operation with 12V power supply Diffuser Available with (O) or without ( C) front glass cover Life Span 2,000 hrs Light Distribution 36 Degree Color Temp. 3000K CRI (Ra) Excellent color rendering ( Ra = 100 ) Dimmable Dimmable when using with dimmable switch Lamp Base1 GU5.3