Description: 100% Brand New with Premium Quality Durable & super bright, low heat & energy-saving, small size & Long lifespan High intensity lighting bulb lamps for DIY LED projects, school science experiments, car decorations, electronic and electrical experiments, signal indicator etc. Lower energy consumption, longer lifetime, improved physical robustness, smaller size, and faster switching Widely used in product development, student experiments, maintenance, production and so on Specification: Working Voltage: 3.0 V -3.4 V Working Current: 20mA,
