Features: * Design: Includes one AA rechargeable battery; this replacement features 1 bright warm white or colored LED on top. * Uses: Designed for replacing defective solar panels. Ideal for use with various solar lamps and solar lanterns that require warm white LED lighting. * Replacement: Solar light replacement cover compatible with standard solar lights. * Working time: Charges in 6-8 hours and provides over 8 hours of operation. * With switch: Equipped with a switch at the bottom, which turns on during charging. Specifications: Material: Plastic Solar panel: Amorphous silicon 2V/40MA Battery: 1 x AA rechargeable battery Shell color: Black LED: 1 x warm white or colored light Outer size (approx): 7.1 x 7.1 cm / 2.8 x 2.8 inches (L x W) Inner size (approx): 6.5 x 6.5 cm / 2.56 x 2.56 inches (L x W) Pack options: 2 pcs, 4 pcs Package contents: 2 pcs or 4 pcs x Solar light replacement top