Note: Since the size above is measured by hand, the size of the actual item you received could be slightly different from the size above. Meanwhile, please be reminded that due to lighting effects, monitor's brightness / contrast settings etc, there could be some slight differences in the color tone of the pictures and the actual item.Features:*100% brand new and high quality*Made of high-quality materials, safe, environmentally friendly, and durable*Model train scenery or street layout accessories, very suitable for model railway landscape*High quality work light with wiring*Equipped with wires and LEDs, and can be lighted*These lamp posts are only suitable for 3V supply voltage*You must connect a resistor in series before you will use them on 12V or 16V, I will supply compatible resistors for free.*Please apply correct Operating Current 20mA to each LED too.*Uses: accessories for building sand table models, garden decoration, supporting landscape, leisure and entertainment, scene model lights, moss microlandschaft equipment, DIY ecological bottle materials*Light up your model layout with this great model lamp postSpecifications:*Material: ABS+Metal*Height: 83mm*Reference Scale: 1:87*Operating Voltage: 3V/12V, AC or DC Compatible.*Operating Current: 20mA.*Material: Steel Column Model Lampposts.*Emitting color:Green,Red.Package Contents:3*LED Railway Signal Light3*Resistors Note:1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.