Adewalk ultra-large solar street lights, featuring IP67 waterproof performance, are constructed with a newly upgraded waterproof backplane, high-quality ABS, a die-cast aluminum frame, and a nanoscale waterproof coating, boasting waterproof protection that far surpasses other solar street lights available on the current market. These outdoor solar lights operate without electricity bills: they automatically light up at night, turn off and charge during the day, equipped with highly efficient solar panels. Their large-capacity battery enables continuous operation for 12-14 hours when fully charged and approximately 36 hours in low brightness mode, with a service life of up to 90,000 hours. Moreover, they are extremely bright, utilizing 1440 high-efficiency 5730 SMD lamp beads that offer a long lifespan, low light decay, high lumens, and a 7500K color temperature, covering a lighting range of up to 6000 square feet; the die-cast aluminum frame ensures durability for long-term maintenance-free use, and each component undergoes aging and repeated testing to guarantee high quality. Additionally, these solar-powered street lights are easy to install, coming with all necessary assembly accessories for mounting on walls, poles (suitable for pole diameters of 1.5 IN~4 IN), trees, balconies, or other outdoor locations, requiring no wiring, and are ideal for outdoor spaces such as parking lots, streets, lawns, parks, courtyards, and commercial squares. | Adewalk | | Solar Street Light with Motion Sensor & Dusk to Dawn, IP67 Waterproof Commercial Lights Outdoor for Parking Lot, 2 Pack | Black | Best Buy