Long Working Time Depending on the weather conditions, the solar gutter light can run for an average of 6-8 hours (no power cord needed). This solar light will automatically turn on at dusk for nighttime illumination and turn off at dawn for charging.Wire-Free InstallationSolar gutter lights are easy to install with brackets and screw fittings, and can be mounted on roof gutters, fences, trees, dog houses, walls and many other places. Particularly suitable for placing on gutter eaves or fixing on a wooden roof fence.Two Battery SlotsSolar deck fence light has two battery slots on the bottom, one for power and the other for storage. You can simply put the batteries into the spare battery slot and store them away for replacement, providing you with ideal lighting at night.Solar Powered The fence light is powered by solar energy, built-in continuously rechargeable nickel-metal hydride batteries, long battery life, recyclable, energy-saving and environmentally friendly, durable and can be used for a long time.Widely ApplicationPractical night time security lights are suitable for sidewalks, driveways, gardens, landscaping, outdoor parties and trails, it is the best choice for homeowners, yard designers, garden enthusiasts, garden enthusiasts and others to buy solar lights.