NG--BA9S-1W BA9S base, replacement for T4W incandescent bulbs Product Description 1.LED quantity: 1 pc 1W high power LED, 2.Power: 1.0W 3.Operating voltage: 12Vdc, 4..Beam Angle: 180 degree 5..Available colors: red, white, yellow, blue and green. 6.Guarantee: 1 year (in the normal used situation)