New Version: The solar step lights come with a larger elevation angle for the solar panels. Specially designed to capture solar energy, has a good function. The solar step lights can save nearly 5% time for charging. Use sunlight more efficiently. Fully charged in 6 hours under sunlight. Can stay on for 6-8 hours. Easy to Install: The solar patio lights are wireless. No need to worry about the wire problem. Mount the screws on the wall or fence, stairs, deck, garden. Insert the hole position into the installed screws. Auto On/Off: The solar lights have light sensing. The light will automatically turn on at night and turn off during the day. You don't need to repeat the switch. Sturdy Outdoor Structure: The waterproof outdoor solar light is made of solid stainless steel and painted black on the surface. Sturdy and reliable quality. IP44 is waterproof and dustproof.