LED Lights Underground Buried Garden Roadway Outdoor Wall Lamp Product Selling Point: FeaturesLight control induction , lights off during the day , panelsabsorb sunlight to save electricity , and the surroundingenvironment darkens automatically at night mode IPX4 , does affect lighting in rainy days Monocrystalline silicon panel can be independentefficient and fast to fully charge Rubber design , comfortable feel No electricity feel , no wiring , energy saving , green Specifications: Product name Solar Underground Light MaterialABS Number of LED lamp beads: 8LED panels 5.5V Monocrystaline Silicon Board Light source 8 main lights 4 side lights Battery1. 2 V battery Operating hoursBattery life up to 10-12 hours Product Weight 106g Lighting mode1Constant light mode Press the to enter the constantlight mode2Fast flashing mode Press the again to enter fastflashing mode in constant light mode Note: allow 0.5-1cm errors due to manual measurement Due to the difference between differentmonitors, the picture may reflect the actual color of the item. Tips: fully charge the device before the first use. there is no enough sunlight in 3 months, the battery may be out of power. In this case, have it fully charged before use. 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 powered products Install this product in places with sufficient day light. avoid panel being blocked by trees or other obstructions Turn on the and select the preferred brightness level. Make sure this product is charged with sufficient sunlight for at least 3 hours. clean the panel on a regular to maximize lifespan and efficiency of the panel. Package Included: 1 Light