●1:100 scale model of single head railway trains. The height is about 70mm. Compatible with OO scale or HO scale, etc. ●Working Voltage: 3V Working current: 20mA These models of floor lamps complete with wires and LED and can be illuminated, can illuminate your miniature yard or streetscape. ●Model street design accessories, very suitable for sand table model construction, garden decoration, supporting landscape, leisure and entertainment, stage model lights, foam microlandschaft equipment, DIY eco-friendly bottle materials. ●Note: DO NOT use them directly on 12V or 16V to avoid damaging the LED. You need to connect a resistor in series before using them on 12V or 16V. ●The LED model floor lamp is made of safe, environmentally friendly and durable plastic.