Warm Tips: These 3V S14 LED Edison bulbs are only suitable for solar string lights that require low voltage bulbs. Shatterproof and waterproof: S14 LED bulbs are made of plastic materials, making them durable and drop resistant, not easily broken. Ideal replacement for glass incandescent bulbs in indoor and outdoor string lights. Energy saving and good heat dissipation: 1 watt LED filament bulbs provide the same brightness as 11 watt incandescent bulbs, offering 90% energy savings compared to traditional incandescent bulbs. Stays cool to the touch and does not overheat. Wide application and easy installation: 2200K warm white LED offers a soft, warm glow and replicates the retro look of antique filament bulbs with modern LED efficiency. Suitable for indoor and outdoor string lights and other lighting fixtures. Simply screw into E26 base sockets used in string lights and other medium base lamps to enjoy a vintage atmosphere with comfortable warm white lighting. Long lifespan: Up to 25,000 hours of operation, equivalent to 13 years at 5 hours per day, providing long-term cost and energy savings. Color: Warm White Material: Plastic Package Contents: 15 x LED Bulbs Note: The package includes only the items listed above. Other products are not included. Note: Lighting and display differences may cause slight variations between the color shown in the image and the actual product. Measurement error allowance is +/- 1-3 cm.