The 4 LED strobe warning light uses advanced high power lamp bead which is super bright￡? it greatly improves the safety during night driving. This emergency light allows one to easily achieve higher visibility of their automobiles in severe weather. Come and have a try. <br> <br> <strong>Features</strong>: <br> 4 LED and super bright. <br> Highly power-saving. <br> Built-in heat sink￡? easy to dissipate heat.? <br> 2 levels of brightness for your choice.? <br> 2 selectable flash modes.? <br> Conveniently sized for many other locations.? <br> Weatherproof ready for exterior mounting.? <br> <br> <strong>Specifications</strong>:? <br> Item Type: Warning Lights <br> Adaptable Vehicle Type: All Vehicles <br> LED Quantity: 4? <br> Lamp Bead Type: High Power Lamp Bead? <br> Lighting Color: Amber <br> Input Voltage: DC 12V-24V <br> Power: 4W <br> Lighting Mode: Steady Lighting !#!amp!*! Strobe Lighting <br> Material: Plastic !#!amp!*! Metal <br> Item Size: Approx. 13.3 * 4.3 * 3.4cm / 5.2 * 1.7 * 1.3in <br> Item Weight: Approx. 142g / 5.0oz? <br> Cable length: Approx. 95cm / 37.4in <br> Package size: Approx. 13.5 * 9.2 * 6.2cm / 5.3 * 3.6 * 2.4in? <br> Package weight: Approx. 168g / 6.0in <br> <br> <strong>Note</strong>:? <br> Red cable connects positive pole￡? black cable connects negative pole￡? when yellow cable connects positive pole again￡? it changes the mode to strobe lighting. <br> <br> <strong>Package List</strong>: <br> 1 * Lamp Light? <br> 1 * Screw Bag