SMD led lights for railroad scenery
SMD LED lights for adding working illumination to model railway scenery, dioramas, and any miniature scene that benefits from realistic lighting. Each set includes 10 pre-wired LEDs in your chosen size, ready for installation in buildings, signals, vehicles, and street lighting.
SMD (Surface-Mount Device) LEDs are tiny — small enough to fit inside building windows, vehicle headlights, traffic signals, and miniature lamps. The pre-attached enameled or insulated wires (length approximately 20cm) make them practical to wire into your layout without soldering tiny surface-mount pads.
Choose your size and color:
- 0402 (1.0 × 0.5 × 0.4mm): tiniest size — vehicle headlights, traffic signals, tiny indicators
- 0603 (1.6 × 0.8 × 0.6mm): small — building window lights, small lamps
- 0805 (2.0 × 1.2 × 0.8mm): medium — building interior lighting, signs
- 1206 (3.2 × 1.6 × 0.8mm): larger — main illumination, brighter scene elements
Color options vary by variant — check the variant selector above.
Works great for:
- HO scale (1:87) model railway layouts — building interior lighting, signals, vehicle lights
- Diorama lighting — illuminated buildings, working signs, vehicle headlights
- Architectural models — concept building illumination
- Custom scale modeling — Gunpla LED effects, sci-fi lighting
- Christmas village and seasonal display layouts
Key features:
- 10 SMD LEDs per pack
- 4 sizes available — 0402, 0603, 0805, 1206
- Pre-wired with enameled (0402) or red/black insulated wires (0603, 0805, 1206)
- Wire length: approximately 20cm
- Voltage: 2.8V – 3.4V (AC or DC compatible)
- Current: 15mA typical, 20mA max
- Cathode/Anode coding: black/red on insulated wires, gold/red on 0402 enameled
How to install:
- Plan your power circuit — voltage and current needs
- Add resistors if your power supply exceeds 3.4V
- Connect cathode (black or gold wire) to negative, anode (red wire) to positive
- Test illumination before final installation
- Secure the LED in position with CA glue or hot glue
Note: Power source, resistors, and switches are not included. Verify polarity before final wiring — incorrect connection will not damage the LED but it won't light.
For pre-built working streetlights instead of bare SMD LEDs, see our HO/TT scale LED street lamps.
We pride ourselves on fast service—orders are processed in less than 24 hours and shipped within hours after that, Monday through Saturday. Most deliveries arrive within 1 to 2 weeks from placing your order, so you won’t have to wait long to start enjoying your purchase.