Description Solar Powered Strobe Light | Case of 20 | PIONEERThat’s only $30.62 per Light. These strobe lights work with all Pioneer brand traffic cones and feature 4 high-intensity LEDs that are visible even in lowlight conditions.Solar-powered, no battery needed4 high-intensity LED lights and a reflective lens360-degree visibility1” reflective stripe for added visibilityWaterproof polycarbonate bodyWorks continuously for up to 70 hoursConvenient to carry, easy to useLight sensor, auto and manual on/offCompatible with all Pioneer brand traffic conesBattery Type: Solar PowerColour: Red|WhiteDiameter (in.): 3.15Diameter (mm): 80Height (in.): 5.7Height (mm.): 145Material: Polycarbonate|ABSNumber of battery required: 0Special Features: Light Sensor|On/Off Button|LED