Use Instruction: 1. At the first time use, please push switch on the rear of solar energy panel to OFF position and then put the solar energy panel at place with sufficient sunshine for above one day. 2. Push switch to ON position when using, and then you can control the lamp by remote controller or pulling string. Specifications: Condition: 100% Brand New Main Material: Stainless Steel Lampshade Color: Black Light Source: 4pcs 0.3W LED Light Color: White Solar Panel: 4.5V 1.2W Working Time: 3 Hours(affected by sunshine, location, season, etc) Charging Time: 6~8 Hours Battery: 1 x 3.2V 400mAh Li-ion Battery(included) Solar Panel Size: approx. 14 x 13cm / 5.51 x 5.12inch Cable Length(outdoor): approx. 298cm / 9.78ft Cable Length(indoor): approx. 88cm / 2.89ft Lampshade Diameter: approx. 15.5cm / 6.10inch Weight: approx. 667g Package Included: 1 x Solar Pendant Light 1 x Remote Controller