Specifications: Product name ：Solar Underground Light Material：ABS Number of LED lamp beads: 8+4LED Light source ：8 main lights 4 side lights Battery type: 1.2V NiMH battery Operating hours：Battery life up to at least 8 hours Product Weight ：90g Note: Please allow 0.5-1cm errors due to manual measurement Due to the difference between differentmonitors, the picture may not reflect the actual color of the item. Package Included: 1 × Solar Light Tips: Please fully charge the device before the first use. lf there is no enough sunlight in 3 months, the battery may be out of power. In this case, please have it fully charged before use. lf there is no enough sunlight, especially for northern countries during winter, it may take longer to fully charge the device. This is quite normal for solar powered products Install this product in places with sufficient day light. Please avoid solar panel being blocked by trees or other obstructions Turn on the switch and select the preferred brightness level. Make sure this product is charged with sufficient sunlight for at least 3 hours. Please clean the solar panel on a regular basis to maximize lifespan and efficiency of the solar panel.