[DETAIL] Introduction to Solar Energy Mode 6LED: 1. Solar panel: polycrystalline silicon 5.5V 2W 2. Battery: 18650 lithium battery 3.2V 1500mAh 3. Light source: 5050SMD 6PCS 4. Color temperature: warm light 5. Working hours: More than 10 hours 6. Charging time: 4-6 hours 7. Waterproof grade: IP65 8. Shell material: ABS 9. Shell color: black 8LED: 1. Solar panel: polycrystalline silicon 5.5V 2W 2. Battery: 18650 lithium battery 3.7V 1800mAh 3. Light source: 5050SMD 8PCS 4. Color temperature: warm light 5. Working hours: More than 10 hours 6. Charging time: 4-6 hours 7. Waterproof grade: IP65 8. Shell material: ABS 9. Shell color: black 4LED: 1. Solar panel: polycrystalline silicon 5.5V 1.5W 2. Battery: 18650 lithium battery 3.2V 1200mAh 3. Light source: 5050SMD 4PCS 4. Color temperature: warm light 5. Working hours: More than 10 hours 6. Charging time: 4-6 hours 7. Waterproof grade: IP65 8. Shell material: ABS [ATTRIBUTES] - Hign-concerned Chemical: None - Installation Method: self-contained - Luminous Flux: 60-249 - Hign-concerned Chemical: None - Installation Method: self-contained - Luminous Flux: 60-249 - Finish: Brushed Nickel - Warranty: 1years - Diffuser: Borosilicate Glass - Is Bulbs Included: No - Style: Modern Style - Certification: CCC - Origin: Mainland China - Power Source: Solar - Light Source: LED bulbs - Item Type: Wall Lamps - Is Dimmable: Yes - Protection Level: IP65 - Body Material: ABS - Use: Home Lighting - 4LED Solar panels: Polycrystalline silicon 5.5V 1.5W - 6LED Solar panels: Polycrystalline silicon 5.5V 2W - 4LEDBattery: 18650 lithium battery 3.2V 1200mAh - 6LEDBattery: 18650 lithium battery 3.2V 1500mAh - 4LED light source: 5050SMD 4PCS - 6LED light source: 5050SMD 6PCS - Working Hours: 10H+ - Charging duration: 4H-6H