The Rigid Industries SR Series Specter Lights look the same on
the outside as the Hybrid but the Specter lights include the high power
Cree XP-G LED bulbs that are previously featured only in the Dually D2
lights. These lights are more powerful and yes more expensive but
worth the investment.
These Specter lights are available in Driving Pattern.
Amber SR Series lights are only available in 6 and 10 inch.