Denali D4 DialDim Lighting Kit The Denali D4 DialDim Lighting Kit offers high-output auxiliary lighting with an intelligent dimming controller, creating an enhanced visibility solution for street, touring, adventure, and off-road motorcycles. This system features Denali's D4 LED light pods, combined with the DialDim controller, to enable customizable brightness control and seamless integration with existing motorcycle lighting. Utilizing Denali's TriOptic multi-beam technology, the D4 light pods strike an ideal balance between long-range and wide-angle illumination. The hybrid lens setup integrates both spot and flood optics, producing a powerful beam pattern that enhances visibility during nighttime and increases conspicuity in daylight conditions. Designed for durability, the light pods are housed in waterproof casings and equipped with impact-resistant bezels, ensuring they withstand performance demands of various riding environments. Central to the lighting kit is the Denali DialDim controller, which empowers riders to easily adjust light intensity with a single dimmer switch. Additionally, this smart controller features high/low beam synchronization, horn-triggered strobe, turn signal cancellation and flash-to-pass functions, minimizing cockpit clutter while maximizing functionality. Features: Complete auxiliary lighting kit with Denali D4 LED light pods Includes Denali DialDim intelligent lighting controller High-output Cree LEDs producing approximately 8760 lumens per pair TriOptic multi-beam system includes spot, flood, and hybrid beam patterns Hybrid lens setup combines wide flood coverage with long-distance spot projection Spot beam reaches approximately 800 feet DataDim compatible for integrated dimming functionality Single rotary dimmer controller for simple brightness adjustment High/low beam synchronization with factory lighting controls Horn-triggered strobe and flash-to-pass functionality DrySeal waterproof construction for extreme weather protection Impact-resistant polycarbonate bezels resist cracking and corrosion LiveActive thermal management maintains optimal LED performance Low-profile mounting brackets with stainless steel hardware included Additional E-Mark approved spot lenses included Compatible with optional amber and selective yellow lenses Designed for adventure, touring, dual sport, and street motorcycles Note: This universal kit cannot detect CANbus signals on BMW motorcycles if you wish to trigger your lights using your Wonder Wheel or high beam switch, outfit your bike with a Denali CANsmart controller instead.