Feature: -IP65 Waterproof: The most powerful and professional waterproof design in this outdoor solar lights. It can withstand rain and dust, and water or dust cannot easily infiltrate inside the lamp body. This design can extend the life of outdoor wall lights and is ideal for gardens, swimming pools, fences, patios, decks, yard, driveways, stairs, outside walls etc. -Easy Installation&Warranty: Simply screw it in the wall by the supplied screws. Saving your time. To get the best exposure to sunlight, make use of the expand stent. -Ultra Bright 220/440/660 LED Solar Lights: This security solar light far brighter than other similar lights. Professional quality ,safety protection for your property all night. - Polycrystalline Solar Panel convert solar energy into electricity, more environmentally friendly. - Light control technology makes it more energy-efficient, light on when it is dark, light off when at daytime. Specification: LED Quantity: 220PCS /440PCS/660PCS. Size: 38*19cm(15*7.5 inch) / 47*21cm(18.5*8.3inch) / 61*23cm (24*9inch). Charging Time: 4-6 Hours. Full Charge Illumination Time: ≥10h. Waterproof Rating: IP65. Material:ABS+PC. Induction Mode: Light-controlled Switch + Radar Induction (fully bright when people come, slightly bright when people go). Application: Plaza, Park, Garden, Courtyard, Street, Walkway, Pathway, Campus, Farm, Perimeter Security, etc. Package included: 1 x Solar Street Light