Beacons and minibars in the Britax range feature polycarbonate lenses and variety of mounting options. QH beacons feature belt drive for quiet operation and dual voltage capabilities. Polycarbonate plastic provides high quality, lightweight and impact resistant lenses that increase the durability of our beacons and minibars. Britax LED beacons and minibars feature cutting edge technology, low current draw, high durability construction and are extremely bright.