100% brand new and high quality Material: Plastic Color: See Pictures System Voltage: 6V, 12V Output Current: 10A Power Range: 60W(6V), 120W(12V) Overload, Short Circuit Protection: Yes No-load loss: 5mA Charge Loop Drop: 0.2V Disharge Loop Drop: 0.1V Protection Degree: IP30 Working Temperature: -40~55 Install and Method of Using: Firstly, determine the controller output mode , the device factory default setting is normally open mode .if you need to set for the pure light control mode or light control plus timing mode, you need to open the enclosure through set dip switch, changing the discharge mode When the key set "on" is 1, the key set "off" is 0, normally open, pure light control Connecting the battery first. if correctly connected, battery indicator will light Connecting the wire of the solar panel second. if the connection is correct, the indicator light of "charge"will be on or flash 10 seconds later after laying outside under the sun. otherwise, please check the connection Making sure the solar energy panel is laid outdoors under the sunshine Connecting the load at the end. if inversely connected, the led lamp may be damaged Please pay attention to the anode and the cathode to avoid the inverse connection Size: See the picture No Retail Package Quantity: 1 Pc Note: Due to the difference between different monitors, the picture may not reflect the actual colorof the item. Thank you!