Product information: Product size: 7.6*7.6*14.5cm Angle: 160 degrees Material: Aluminum Housing + Lens Working time: 10-12 hours (if you need to extend the lighting time, you can contact online customer service to customize) Battery: 2200mAh new lithium battery (can be charged/discharged for about 1000 cycles) Luminous flux: 100LM on the top, 100LM on the bottom Light source power: 0.5W LED light source (can work for about 100,000 hours) Solar panel: 1.3W 5V tempered glass laminated solar panel (up to 20-25 years lifespan) Description: Upper and lower dual light sources, glass laminated solar panel, lens wall wash effect, automatic day and night switching. Light color: warm light, yellow light, sunset red Packing list: Wall Light*1