Bring your model railway buildings to life with these OTOTEC 12V LED light boards. Each board measures just 1x1cm with a 30cm wire, making installation simple. Compatible with Hornby OO and HO scale layouts, these warm white LEDs provide a realistic, energy-efficient interior glow. The pack includes 10 units, ideal for lighting multiple rooms or structures in your model village or diorama. Easy to wire - red to positive, black to negative - no complex circuits needed. Enhance your model scenes with natural, warm illumination.