Illuminate your vehicle's signaling system with the Osram Original 12V WY21W 21W Orange Indicator Bulb. This reliable bulb features a robust glass design and a W3x16d base for easy installation. Its bright orange light enhances visibility, ensuring your turn signals are easily seen by other drivers. With a power output of 21W, it provides consistent illumination, making it an essential choice for various vehicles to maintain safety on the road.