Thank you for viewing. This is a brand new, unopened item. ☆ Product Name BenQ BenQ Monitor Light / Monitor Hanging Light / USB Light / Display Light / Auto-Dimming / Space-Saving / High Color Rendering Ra95 ScreenBar ☆ Product Description ● Light Source Type: Dual-color LED ● Color Temperature: 2700～6500K (ANSI 8-step color temperature) ● Color Rendering Index: Ra≧95 ● Illuminance: 930 lux at the center (at a distance of 45cm from the illuminated surface) ● Lighting Area: 60cm x 30cm ● Materials: Aluminum alloy, Polycarbonate ● LED Lifespan: 50,000 hours ● Light Body Size: 9 x 9.2 x 45 (cm) ● Weight: Approximately 0.53g ● Power: USB Type-A ● Accessories: Quick Start Guide, Warranty Card To prevent product substitution, returns are not accepted. Please understand this before purchasing. Thank you.