Mini Street Landscape, Lawn Lights, Sand Table Model Decorations Description: Each set features a double street light, complete with wires and a light bulb. It is primarily used for decorating sand table model layouts. These street lights are suitable for use with a 3V power supply only. Perfect for model parks, shopping districts, streets, lawns, parking lots, and square landscapes. DO NOT use them directly with 12V or 16V to avoid damaging the LEDs. Specification: Voltage: DC 3V. Height: Approx. 1cm/0.39in. Material: ABS plastic. Package Quantity: 10 pieces. Package Includes: 10 LED Street Lights for Model Yard Streets. Note: Please allow 1-3mm difference due to manual measurement. Due to different displays and lighting, the picture may not reflect the actual color of the item. Thank you for your understanding.