Solar LED Street Light Model: JS7235LD20W, JS7235LD30W, JS7235LD40W Product Feature: 1.High efficiency in light utilization,perfect performance in fixture working; 2.High efficiency i power supply; 3.Perfect performance for vision; 4.Great luminous flux maintenance factor 5. Use light sensor and control the light is turned on or off between day and night. Parameter: Power: 20W/30W/40W Outside structure: Moulded once by Aluminium alloy with anodic oxidation and anti-corrosion treatment Power supply: AC 85-265V/DC 12V/24V with life more than 40,000 hours. Life for light emitters: Lighting decay less than 15% in 50,000 hours, life more than 10 years. Luminous efficiency: ≥100Lm/W Lamp efficiency: ≥95% CRI: Ra>80 IP grade: IP65 CCT:2700-7000K Tj: 70oC (The ambient temperature is 35oC)