About packaging:We will use foam to wrap the goods first, then bubble bags, and finally plastic bags. We have delivered lots of products, and primarily there is no situation of damage,if there's damage, we are ready to refund or reissue in step with visitor needsSpecifications:Modle: High Quality DownlightPower: 6W 10W 14W 17W 20W 24WLED Chips: SMD 2835Colour: Warm White(3000K); Daylight(4000K); Cold White (6000K) Input Voltage: AC 100V-240VHole size:6W 75-90mm ; 10W 85-100mm ; 14W 110-130mm ; 17W 135-160mm ; 20W 150-180mm;24W 180-210mmDimensions: 6W 98mm (D) x 28 (H) ; 10W 115mm (D) x 30mm (H) ; 14W 145mm (D) x 31mm (H) ; 17W 172mm (D) x 31mm (H) ; 20W 192mm (D) x 31mm (H); 24W 222mm (D) x 35mm (H);Beam Angle: 120 degreeLED operating temperature: -25°C - +70°CLong existence span reaches 50,000 hoursExcellent luminous performance > 85Approved:CE/RoHSFeature: Saves over 90% on electricity bill of lighting. Super lengthy carrier lifespan as much as 50,000 hours. Thoroughly solve your bother of common replacing bulbs. International common base, suits to all gentle fixture. Eco-friendly that contains no toxic, no mercury, no UV or infrared. More protective your eyes. Applications: Furniture lighting, office lighting, merchandise lighting, reveal lighting, within mild etc. Downlights enhances visibility contained within the room.