Features:3 Working Modes : Motion Sesor with Dim Light Mode, Motion Sensor without Dim Light Mode, 5-hours Always-on Mode.Advanced Version : High 18% conversion rate solar panel and High 4400mAh Built-in battery ensures enough electricity for rainy days.Ultra Bright : soft, steady and ultra bright (up to 500 lumens); 120º sensing angle and16-32 feet sensing distance.Save electricity : Powered by sunlight, no need wire and electrician; No need change battery frequently, save lots on electricity bills annually!Easy Install : Heatproof and waterproof make it perfect for outdoor porch, pathway, patio, garden, deck, driveway, backyard and etc.Specification:Solar Panel : 5.5V/2.5W 18% conversion rate Output Power : 3.2V/4W Lithium Battery : 3.7V/2400mAh Light Source : 38 LED (0.2W/28Lumens) Suitable Installation Height : 2~4 Meters Luminous Flux : 500 Lumens Induction Angle : 120 degrees Induction Distance : 5~10 meters Light Color : White Material : ABS + PC Size : 210 * 115 * 85 MM Note : 1. Please turn the light on by pressing the ON/OFF switch for 3-5s and set the mode before installation. 2. Every time you press the switch to change the mode, the light will be flashing twice until shuting down.