Check the listing for details. O Scale / S Scale Passenger Car LED Lighting KIT using On-board Battery & Switch. Color: White, Condition: New. Listed at 5.00 USD. O or S Scale Passenger Car Lighting Kit with On-board Battery Operation This complete LED Lighting Kit is for O Scale or S Scale Passenger Car rolling stock and includes Battery connector with wires. Four 5 mm Soft white, flat head LEDs (Only 3 LEDs are used for Cabin) One 330 ohm Resistor Slide Switch Heat Shrink tubing Double sided adhesive Additional connection wire Instructions for assembly Features include: · Bidirectional Lighting . Works in both forward and reverse movement. · Low constant current consumption of 20 milliamps max with long battery life and easy replacement. Switch off when not in use. (A new battery will continuously illuminate the cabin for over 7 days.) · Works using common 9 Volt Battery or rechargeable (not included in kit due to Postal regulations) · DC or AC compatible. Not dependent on track pickup · Flicker free lighting. · Installation instructions are included and available at the website modeltrainsounds.com · Fixed Fee Shipping on one or more kits. Shipping via USPS. See photos for more details or Project 9 at modeltrainsounds.com Note: Assembly requires soldering of components - Not for Children under 12 BUY IT NOW $5.00 each kit + Shipping fee $4.30 on one or more kits.