... Whole aluminum housing, good heat dissipation. Make sure the lamp is more stable and long life-span.3, With ... Professional built-in constant current driver, Make sure the lamp is more stable and long life-span.8. Lighting ... pcLife-span40,000 hoursAppFog light, DRL, Daytime running lights, LED working light, LED searching light. High Quality LED DRL Light, LED Daytime Running Light low price start ...