Specification Model DS B03Color Temperature Warm white White lightSolar Panel 4 5V Monocrystalline Silicon Solar Panel 150mA high conversion rate Batteries 3 2V 500mAh 14500 Lithium Iron PhosphateLED Chips 3 high transparency LED lamp beadsDimensions 94 6mm x 58 5mm x 31mmFeatures 1 Zero Electricity Cost Powered by solar energy eliminating the need for wiring or utility bills 2 Waterproof Design Reliable operation during rainy conditions 3 Outdoor Temperature Resistance Performs well under high temperatures freezing conditions and rain 4 Automatic Day Night Operation Automatically charges during the day and switches on at night 5 Multi Lighting Modes Includes five modes like three sided illumination left right focus and downward lighting 6 Simple Installation Two methods available drill installation or adhesive mounting Package Includes 1 x Solar Courtyard Lamp