4 Qty. Halco 20W MR16 Green FL 12V GU5.3 PRSM BAB MR16BAB/GRN 20w 12v Halogen Green Flood Lamp Bulb 20 Watts - 12 Volts - 0K Color Temperature Base - GU5.3 Bulb Shape - MR16 Average Life (Hours) - 3000 Length (In.) - 1.77 Diameter (In.) - 2