... cone♣ first product features:Have active warning, passive warning double function, the height of the cone can be customized.♣ second, ... low.♣ three, can be equipped with:1. High brightness LED stroboscopic caution light (waterproof, prevent break and energy-saving ... Large chain supermarket sales, etcAccessories:Top lamp, LED, use two 7# batteryBottom lamp, LED, use 3 v button cell versenkbare Leitkegel ...