Features: It uses high quality aluminium alloy shell plating and surface sanding processing Its lifespan is up to 50,000 hours and up to 85% energy-saving Low voltage DC working of LED, no UV or electromagnetic radiation High brightness and high quality optical lens ensures high transmittance The light body had been through heat treatment which improves efficiency and reduces light attenuation Specifications: Model: JS-TJ02 Working Voltage: AC85-265V Power: 5*1W Lumen: 500-550lm LED Quantity: 5pcs Operating Current: 350mA/1W Material: Aluminium Light Color: Warm White Color Temperature: 2800-3200K Working Environment: -40 degrees C to +60 degrees C CRI: 75 Beam Angle: 45 degrees Drilling Hole Size: 90mm Dimension: 105*75mm Lifespan: 50,000 hours Warranty: one year Certification: CE Application: Indoor and Commercial SKU: C2LE00005 Package includes: 1 * LED Ceiling Downlight Spotlight Lamps Lights