Product Details : Model No.: RSAS-F-1(one way)/ RSAS-F-2(two way)Size: 105*105*25mmWeight: 0.4kgsMOQ: 300pcsSupply ability: 500pcs/dayKey features:1. Perform well on pressure resistance for solid structure, filled with epoxy inside.2. There is aluminium support between two LEDs so that LED part is not be broken by vehicles.3. Two reinforced veins are designed on the top edges of it to not only strengthen compression resistance but also protect the solar panel against compression from traffic loads4. Solar panel, electronics and optics are fitted inside waterproof and unbreakable5. Two screw holes are designed on both sides so as to make it more stable into the ground.Technical specificationItemDescriptionSolar cell TypeMono crystallineVoltage4VCurrent65MABatteryTypeHeat-resistance Ni-MH Voltage2.4VCapacity600MAH(Flash) 800Mah(steady)Circle life 1000 circleover 3 yearWorking temperature-20+70 LEDfrequency4Hz or steadysizeΦ10mmnumber2×2PCSColorWhite, yellow, red, blue, greenLuminous intensity8000-10000mcdControl circuitsICOperating time (single-side)charged in the sun for 8 hours available for 72 hours blinking lighting and 32 hours constant lightingCompression resistanceover 10 TonStarting intensity500 LUXApplication situationEdge lineLife in use3 yearWarrant1 yearMaterial of body shell:aluminum alloyMaterial of solar panel shell:PCMaterial of LED shell:PCMaterial of body insideEpoxy glueWater proofIP68View distance:over 500mInstallation Procedure:1. Check if the solar stud charge and discharge in normal way;2. Identify the place and distance for installation and clean road surface;3. Clean the bottom of the solar stud and stick it onto the ground;4. Steady it more with two screws if road condition is bad such as sandy ground.5. Dont put them into use till 8 hours later.