1. This Solar Fence Light Has 7 Colors Auto Cycle, Or You Can Set It To Just One Color Out Of 7 Colors. It Is Very Easy To Install On The Fence Or The Wall. Compared With Many Similar Solar Fence Lights, We Use Larger Solar Panel, This Unit Is Good To Use In Winter With Less Sunshine.2. This Solar Fence Light Uses Good Quality Rgbw Chip, It Is Brighter Than Many Similar Fence Lights. The Lamp Is Only Designed For The Fence Atmosphere Effect, It Cannot Be As Bright As A Lighting Lamp; So You May Need To Install More Pieces On The Fence Or The Wall.3. These Solar Fence Lights Will Automatically Charge In The Daytime, Automatically Turn On At Night, And Automatically Turn Off In The Morning.4. These Fence Lights Are Waterproof And Durable - Solid Construction To Withstand Years Of Rain, Snow, Ice And Wind, Not Easy To Wear Out.5. 3Pcs Per Pack. Note: Remember To Install The Solar Panel To Face The Sun During The Day. Avoid The Solar Panel Facing Other Light Sources Like The Street Lamp.