35W / AMP: GTR Ultra Slim Ballast GMC it's also a work of

it's also a work of art

The heavy-duty

Perfect for retrofitting a pair of projectors or HIDs in your low beams (or high beams) Work of Art: Aside from being a technical masterpiece that works like a charm

Cooler Kelvin Rating: Enjoy improved contrast during nighttime driving

They look the same

35W / AMP: GTR Ultra Slim Ballast GMC it's also a work ofThis is the 5th Generation HID ballast: designed specifically to integrate with the complex computer systems found in modern vehicles. PWM Integration: PWM stands for Pulse Width Modulation, it's when the vehicle flashes the input voltage to your bulbs so fast that you can't see the difference, but it modulates the activity of the halogen bulb. That's fine on an old style halogen incandescent, but on HID systems it might make a flashing or strobing