Features: - Solar battery charging, zero charging. - Easy installation, without wires. - 20/72/120/144LED, high-brightness LED lamp beads, green and energy saving. - High quality batteries, long service life, large capacity. - Aluminum alloy body, prevent bask in rain. - Super strong infrared remote control receiving. - IP65 waterproof. - 8m distance wireless remote control. - Polycrystalline Solar Panel convert solar energy into electricity, more environmentally friendly. - Human body sensing technology makes it more energy-efficient, light on when sensing motion, dim light when sension no motion. Specifications: Voltage: 6V. Color: Black. Light Color: White. Waterproof: IP65. LED Qty: 20/72/120/144PCS. Long Life: 50000H(LED). Material: Acrylonitrile Butadiene Styrene(ABS) +Polycarbonate(PC). Mode: Button Control+Light Control+Timing Control+Remote Control+R-adar Sensor. 20LED: Color: Black. Solar Panel: 6V/7W. Charging Time: 5H. Working Time: 12H. Waterproof Rate: IP65. Shell Material: ABS+PC. Sensing Angle: 120 Degree. Effective Range: 5 - 8Meters. Light Source: 20LED 2835SMD. Color Temperature: 8500K (Cool white). Power Supply: 3.2V/5000mAh Li iron phosphate battery. Waterproof Level: 95% sealed-type effective waterproof (rain). Control System: Button Control+Light Control+Timing Control+Remote Control+Sensor. 72LED: Color: Black. Solar Panel: 6V/10W. Charging Time: 5H. Working Time: 12H. Waterproof Rate: IP65. Shell Material: ABS+PC. Sensing Angle: 120 Degree. Effective Range: 8-10Meters. Light Source: 72LED 2835SMD. Color Temperature: 8500K (Cool white). Power Supply: 3.2V/8000mAh Li iron phosphate battery. Waterproof Level: 97% sealed-type effective waterproof (rain). Control System: Button Control+Light Control+Timing Control+Remote Control+Sensor. 120LED: Color: Black. Solar Panel: 6V/12W. Charging Time: 5H. Working Time: 12H. Waterproof Rate: IP65. Shell Material: ABS+PC. Sensing Angle: 120 Degree. Effective Range: 8-10Meters. Light Source: 120LED 2835SMD. Color Temperature: 8500K (Cool white). Power Supply: 3.2V/10000mAh Li iron phosphate battery. Waterproof Level: 97% sealed-type effective waterproof (rain). Control System: Button Control+Light Control+Timing Control+Remote Control+Sensor. 144LED: Color: Black. Solar Panel: 6V/15W. Charging Time: 5H. Working Time: 12H. Waterproof Rate: IP65. Shell Material: ABS+PC. Sensing Angle: 120 Degree. Effective Range: 8-10Meters. Light Source: 144LED 2835SMD. Color Temperature: 8500K (Cool white). Power Supply: 3.2V/13000mAh Li iron phosphate battery. Waterproof Level: 97% sealed-type effective waterproof (rain). Control System: Button Control+Light Control+Timing Control+Remote Control+Sensor. Application: - Outdoor wall or pole in Plaza, Park, Garden, Courtyard, Street, Walkway, Pathway,Farm, Perimeter Security etc. Package Included: 1 x Solar Street Light. 1 x Remote Control. Note: * Please turn on the switch before installation and charging. * Please choose a position without any shelter for enough sunshine and fully exposure