1. 3.0 fits well in a wide variety of retrofits on vehicles with round reflectors.
2. Don't make the mistake of thinking all shrouds are created equal. Shrouds are made from the highest quality plastic and have by far the most durable painted finishes.
3. The Centric Rings are simple reducers that clip into the shroud to reduce the inside diameter, making them more of a "press fit" onto the lens holder of the projector.
Car Accessories Black 3 Inch Car Led Projector Lens Decorative Cover For Car Led Headlight.
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