Constantly changing their glow from red to green, blue and purple, these color changing solar lights collect sunlight, automatically activating at night. Stake several solar path lights in your yard for a rainbow of color—lighting walkway, flower bed and more. These solar patio lights feature on/off switch; include rechargeable battery. Plastic. Set of 6. Each measures 3" W x 10" H; 3/4" sq. stake.