(10 PACK) Halogen Bulbs MR16 12V 50W 60&ordm; Beam Angle GU5.3 Bi-Pin Base With Lens Glass Pack of 10 Bulbs MR16 12V 50W 60 Beam Angle GU5.3 Bi-Pin Base, Dimmable, Mercury Free Lens Glass, UV Cover, Number of switching cycles: 8000 times Rated Life (Hours): 000 Color Temperature (K): 2800