Product highlights90W1 Solar panel: 6V/6W polycrystalline panel.2 Solar panel size: 270mm*180mm3Battery: 3.2V 4AH lithium battery4SMD lamp beads: 120 2835 lamp beads 6500-8000K5Material: PC+PP plastic6 Waterproof grade: indoor grade7 Charging time: 4-6H8 Lighting time: Fully charged to provide about 4-6 hours of sustainable lighting, continuous 1-2 rainy days.9 Irradiation area: about 90 square meters10 Control method: remote control, light control11 Lamp holder size: 240 mm in diameter.12 Recommended installation height: 2-3 meters.150W1 Solar panel: 6V/8W crystal panel.2 Solar panel size: 350mm*235mm3Battery: 3.2V 8AH lithium iron phosphate battery4SMD lamp beads: 246 2835 lamp beads 6500-8000K5Material: PC+PP plastic6 Waterproof grade: indoor grade7 Charging time: 6-9H8Lighting time: Fully charged and continuously lighted for about 6-9 hours, continuous 1-2 rainy days.9 Irradiation area: about 150 square meters10 Control method: remote control, light control11 Lamp holder size: 280 mm in diameter.12 Recommended installation height: 2-3 meters.200W1Solar panel: 6V/10W laminated polycrystalline glass.2 Solar panel size: 350mm*235mm3Battery: 3.2V 10AH lithium iron phosphate battery4SMD lamp beads: 318 2835 lamp beads 6500-8000K5Material: PS+PP6 Waterproof rating: IP657 Charging time: 6-9H8Lighting time: Fully charged and continuously lighted for about 6-9 hours, continuous 1-2 rainy days.9 Irradiation area: about 200 square meters10 Control method: remote control, light control11 Lamp holder size: 320 mm in diameter.12 Recommended installation height: 2-3 meters.300W1Solar panel: 6V/12W laminated polycrystalline glass.2 Solar panel size: 350mm*290mm3Battery: 3.2V 15AH lithium iron phosphate battery4SMD lamp beads: 418 2835 lamp beads 6500-8000K5Material: PVC+PP6 Waterproof rating: IP657 Charging time: 8-12H8 Lighting time: Fully charged and sustainable lighting for about 8-12 hours, continuous 1-2 rainy days.9 Irradiation area: about 250 square meters10 Control method: remote control, light control11 Lamp holder size: 380 mm in diameter.12 Recommended installation height: 3-4 meters.