LED quantity: 40; LED lumens: high: 1,600, medium: 500, and low: 150; Solar panel: monocrystalline; 9.5 watts; Solar panel charge time: up to 6 hours; Night sensor; Waterproof (IP65); Certifications: CE, RoHS, and BSCI approved; Rechargeable lithium battery; Battery specs: 3.7-volts, 12 Ah; Run time: up to 3 full nights (150 lumens) on a single charge; Protections: overcharge and over-discharge; Working temperature: -4deg F to 122deg F ; Composition: aluminum; Alloy/ABS case; Includes remote, mounting hardware, and manual;