Features: - Solar battery charging,zero charging.  - Easy installation,without wires.  - The 720/1152LEDs,High-brightness LED lamp beads,the 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.  - IP67 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: Name: 3500/3800W Light Control+Remote Control+PIR Human Body Induction Solar Street Light.  Color: Black/Gray.  Light Color: White.  Mode: Light Control+Remote Control + Human Body Induction.  Material: Acrylonitrile Butadiene Styrene(ABS) +Polycarbonate(PC).  Light Source Power: 3500/3800W.  Light Source: 2835SMD Chip LED lamp beads.  Voltage: 6V.  Waterproof : IP67.  Long Life:50000H(LED).  Subtract unnecessary digital display functions (with digital display to make your lights more unstable and shorter life).  Industrialized manufacturing with longer durability, corrosion protection, large capacity battery.     3500W: LED QTY: 720LED 2835SMD.  Solar Panel: 35W/6V Polycrystalline Solar Panel.  Battery Capcity: 3.2V/20000mAh Lithium iron Phosphate Battery (Built-in).  Remote Control Power Supply: 2xAAA Battery(Not included).  Full Charge Illumination Time: 6h.  Discharge time: 13-15h.  Installation Height:4m.  Sensing Distance: 6m.  Sensing Angle: 120 Degree.  Color Temperature: 8500-9000K.     3800W: LED QTY: 1152LED 2835SMD.  Solar Panel: 35W/6V Polycrystalline Solar Panel.  Battery Capcity: 3.2V/35000mAh Lithium iron Phosphate Battery (Built-in).  Remote Control Power Supply: 2xAAA Battery(Not included).  Full Charge Illumination Time: 6-8h.  Discharge time: 13-15h.  Installation Height: 5-5.5m.  Sensing Distance: 6m.  Sensing Angle: 120 Degree.  Color Temperature: 8500-9000K.  Application: - Outdoor wall or pole in Plaza, Park, Garden, Courtyard, Street, Walkway, Pathway, School, Farm, Perimeter Security etc.     Functianal modes: 1. First mode Long press 1-2s R adar mode ,Moving objects intothe sensing area,All the lights are on.Leave sensing area,Light opening (human sensor is effective).  2. Second mode(1seconds press):Light on medium brightness (R adar induc tion is not effective).  3. Third mode(1seconds press):off.     Installation method: 1. To adjust the desired pattern.  2. The lamp mounted to the Arm Adjusting.  inner six angle serew(Solar panels toward the sun).  3. The arm is mounted to the wall or pole.     Package Included: 1 x Solar Street Light.  1 x Remote Control.  1 x English User Manual