9M 80W High Brightness Single and Double Arm Solar Street Light

The LED light comes with a factory-set 12-hour default working duration, and its brightness adjustment sequence is fully customizable to match diverse project lighting demands. Custom mode options include a gradient dimming setup—such as 6 hours at 100% full brightness, 4 hours at 60% medium brightness, and 2 hours at 30% low brightness—offering flexible brightness scheduling to balance illumination needs and energy efficiency.

Featuring a 120° wide lighting angle with a high-transmittance optical lens, the luminaire delivers uniform, shadow-free illumination for broad coverage, ideal for roads, parks and open public areas. A full charge supports 3-7 nights of continuous lighting, with runtime adjustable based on custom brightness settings. The built-in light sensor enables fully automatic dusk-to-dawn operation, eliminating manual control and boosting energy-saving efficiency, with a tool-free quick-install design for hassle-free on-site deployment.

Equipped with a 15-45° adjustable solar panel bracket, the design maximizes the solar module’s sunlight exposure angle year-round, adapting to different latitudes and seasonal solar altitude changes. This optimized angle adjustment significantly improves solar energy absorption and conversion efficiency, ensuring sufficient power storage even in low-light or short-daylight conditions.

Every component of the product is rigorously tested and fully CE certified, fully complying with EU quality, safety and EMC standards. The certification covers all core parts including the solar panel, battery, LED driver and light body, guaranteeing reliable performance, safe operation and seamless market access for European and global regions with EU standard requirements.

Boasting an IP66 professional waterproof and dustproof rating, the luminaire is fully sealed to withstand heavy rain, strong water jets and dust ingress. Its main body is crafted from high-grade die-cast alloy material with an anti-corrosion electrostatic spray finish, enhancing resistance to rust, oxidation and outdoor environmental erosion, ensuring stable and durable operation in harsh outdoor weather for years.

Powered by a Grade A high-density lithium iron phosphate battery, it features excellent high and low temperature adaptability, stable charge-discharge performance and an ultra-long cycle life. The battery is built with overcharge, over-discharge, short-circuit and over-temperature protection mechanisms, effectively extending service life and ensuring the lighting system’s long-term reliability and stable energy supply.