Wattage:300wNumber Of Lamp Beads:208 5730 Lamp BeadsSolar Panel:18wBattery Capacity:49500mwhFully Charged Lights:24-36 HoursProtection Level:Ip65Charging Time:About 4 Hours On A Sunny DayReference Area:200-260 SquareTheoretical Life Span:10-15 Years AvailableWattage:400wNumber Of Lamp Beads:286 5730 Lamp BeadsSolar Panel:22wBattery Capacity:66000mwhFully Charged Lights:24-36 HoursProtection Level:Ip65Charging Time:About 4 Hours On A Sunny DayReference Area:280-340 SquareWattage:500wNumber Of Lamp Beads:340 5730 Lamp BeadsSolar Panel:26wBattery Capacity:82500mwhFully Charged Lights:24-36 HoursProtection Level:Ip65Charging Time:About 4 Hours On A Sunny DayReference Area:360~420mTheoretical Life Span:10-15 Years AvailableWattage 600wNumber Of Lamp Beads 435 5730 Lamp BeadsSolar Panel 33wBattery Capacity 96000mwhFully Charged Lights For 24-36 HoursProtection Grade Ip65Charging Time Is About 4 Hours In Sunny WeatherReference Area 440~480 SquareWattage 700wNumber Of Lamp Beads 551 Lamp Beads 5730Solar Panel 36wBattery Capacity 115500mwhFully Charged Lights For 24-36 HoursProtection Grade Ip65Charging Time Is About 4 Hours In Sunny WeatherReference Area 550~560 SquareWattage 800wNumber Of Lamp Beads 647 5730 Lamp BeadsSolar Panel 41wBattery Capacity 132000mwhFully Charged Lights For 24-36 HoursProtection Grade Ip65Charging Time Is About 4 Hours In Sunny WeatherReference Area 580-640 Square