1Energy Saving: After charging for 810 hours, the garden solar lamp will work for 812 hours and is highly energy efficient. The outdoor garden decorative solar lamp can light the front or back yard for a whole night. 2Easy to Install: No wiring and no extra power supply needed. Rotate to remove the small piece under the lamp head, turn on the switch, and insert the lamp into the earth after installation. 3Water Proof: Has a waterproof level of IP65 and works properly even under rain, snow, frost or sleet conditions, able to illuminate your pathway in dark situation. 4Powerful Tool: Made of quality glass lampshade and sturdy ABS plastic, has high strength and wear resistance, having good performance for long service life. 52 Modes: When you select RGB mode, solar lawn light will automatically change RGB colors to decorate your garden, yard, courtyard, sidewalk and pathway, making them more colorful and beautiful. Turn the switch to warm light mode and these outdoor solar channel lights will emit warm light with nice patterns.