VIVIOX DynaLight Series with Dualism Tri Color Technology is packed with all of VIVIOX DynaLight Series’s amazing features, as well as special tri color (dualism) technology. With VIVIOX DynaLight Series with Dualism Tri Color Technology, you can choose between 2 modes; for example, mode 1 can serve as your red/ blue light and mode 2, as an amber traffic advisor light, ideal for directional or warning patterns. VIVIOX DynaLight Series with Dualism Tri Color Technology utilizes additional LEDs, instead of dual chips LEDs, to increase its lifespan.