The MCL cylindrical warning light features a UV- and impact-resistant polycarbonate housing, is resistant to harsh environmental conditions, offers fixed or selectable flash modes, and offers a choice of LED count and color options. It is a compact warning light. The Fresnel lens on the outer lens produces a powerful warning light. The MCL cylindrical warning light offers fixed, single-strobe or selectable flash modes. When multiple MCL cylindrical warning lights are installed side by side, they can flash synchronously as a single unit with additional synchronous linking.