High-Efficiency Polycrystalline Silicon Solar Panel: The lamp utilizes a high-efficiency poly crystalline solar panel that quickly absorbs sunlight, providing approximately 8 hours of continuous illumination when fully charged Durable Plastic Material: Crafted from premium plastic, this convex mirror wall light exhibits excellent craftsmanship and attention to detail. Its elegant design adds a touch of sophistication to any environment IP54 Waterproof Design: Designed with IP54 waterproof rating, this decorative balcony stair light can withstand various weather conditions. It remains functional and durable even during rain or snow Wide Application: It is perfect for illuminating and decorating yards, parks, and gardens. Enhance the ambiance of outdoor spaces with this outdoor led solar wall light Installation Considerations: Avoid installing the solar wall lamp in certain environments: Glass houses (sunlight may be obstructed by glass, affecting charging efficiency). Surveillance areas (direct installation under surveillance cameras may affect light intensity due to infrared interference). Under eaves (the area above the lamp should not be covered by eaves, trees, or wires). Short exposure to sunlight (the installation area should receive at least 6 hours of direct sunlight for optimal performance) Specification: Solar panel: Polycrystalline Silicon solar panel/5V 0.8W Battery: 3.7V/1200mAh lithium battery (2pcs are 2400mAh) Light source: 1W/3030 110-120LM/W/2PCS Lumens: 2 gears: 0.68W /28LM±5LM Color temperature: 2800-3200K Working time: When the temperature is 25℃, about 6-10 hours Charging time: When the temperature is 25℃ and the solar radiation is equal to 1000W/㎡, about 6 hours Function: Automatically charge during the day, automatically turn on the light at night: 1st gear on, 2nd gear off cycle (high brightness automatically saves energy in the first 10 minutes) Waterproof grade: IP54 Material: ABS+PMMA