Features: -Ideal for commercial or industrial lighting, for example: warehouse, supermarkets, furniture store, sports halls, garages, general tasks and many other applications. -It adopts high-quality aluminum lampshade with enough materials. After anodizing treatment, it is corrosion-resistant and has a wide range of exposure. -Highlight lamp beads: Bright chip, long service life, durable, high efficiency. Specification: Shell color: Black. Light color: White. Shell Material: Aluminum. Color temperature: 6000-6500K. Rated voltage: 175-265V/50-60HZ. Protection rate: IP44（NOT waterproof). Luminous efficiency: 95 Lm/W. Cable length: 1.5M/59.06. Iron chain length: 20cm/7.87. Optional Power: 100W; 150W; 200W. Size(Diameter x Height): 100W Size:about 30x16cm/11.81x6.30. 150W Size:about 35x16cm/13.78x6.30. 200W Size:about 40x16cm/15.75x6.30. [Conversion: 1cm=0.3937 inch, 1inch=2.54 cm]. Package included: 1 x LED UFO Hight Bay Light. About Power Adapter(According to different countries, we will send unified plug and corresponding adapter.). Note: -Due to different producing batches, product details might be a little different. If you minding the difference, please buy it carefully. -Please allow 1-3CM differs due to manual measurement. -Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding