Elegant, Energy-Efficient Outdoor Step Lighting The LumenstarLED DTW RD12 LED Deck and Step Light delivers sophisticated, low-profile illumination for your outdoor living spaces. At just 0.7W and 12V, this ultra-efficient fixture is designed to guide foot traffic safely along decks, stairs, patios, and walkways — without drawing significant power from your landscape lighting system. Dim-to-Warm Technology for Natural Ambiance What sets the RD12 apart is its DTW (Dim-to-Warm) functionality. As you dim the light, the colour temperature transitions from a crisp neutral white to a warm, inviting amber glow — mimicking the natural behaviour of incandescent and halogen sources. The result is a beautifully layered outdoor atmosphere that feels organic and welcoming, perfect for evening entertaining or relaxing on your deck after sunset. Built for Canadian Outdoor Conditions Rated for wet locations, the RD12 is fully engineered to withstand Canada's demanding climate — rain, snow, humidity, and temperature swings included. Its compact round profile integrates seamlessly into deck boards, risers, and landscape walls, making installation clean and discreet. Why Choose the LumenstarLED RD12? Whether you're upgrading a residential deck, enhancing a commercial terrace, or completing a landscape lighting project, the RD12 offers professional-grade performance at an accessible price point. Low voltage, ultra-low wattage, and long LED lifespan mean lower operating costs and minimal maintenance — an ideal choice for any Canadian homeowner or contractor.