TorchStar Solar Dusk-to-Dawn LED Fence Deck Lights, PS Material White, 24 Pack Automatic Operation: Lights up at dusk and turns off at dawn, offering up to 12 hours of illumination on a full charge Easy Installation: No wiring needed; includes accessories for straightforward setup Durable Design: Compact and made from durable PS material, ensuring a long lifespan and seamless blending with surroundings Specifications: 0.12W wattage, 2V solar panel, 90° beam angle, 4000K cool white color temperature, and operates within -4°F to 122°F