Strobe brake light LED bulbs will strobe at the beginning braking mode for much easier notified and safer stop & then turn stable solid brake light (Legal blinking times) to avoid any automotive cars, trucks, SUVs, RVs rear-end collision.
Dual filament, big difference between high and low intensity light output, replacing rear brake stop light, center high mount stop ( 3rd brake ) light,etc.Extra load resistors maybe required to avoid the error code or blinking issue.
Compatible with both standard type and CK/SRCK type