What can I use to get solar lights in the ground?
Someone was nice enough to give me their solar lights because they were moving,but they dont have the pointer down the bottom that makes them go into the ground easily. I put some in but they are very loose and keep falling

Even with "the pointer down the bottom " on the landscaping lights, I use a Bulb Planter Bit/drill attachment, that I picked up at a store that sell Tulip bulbs. When placed in your cordless drill you can drill a perfect hole in the ground every time.
dig a small hole and place the light in the hole then push the dirt back around the hole till they are stable