- Made from national-standard all-copper, treated with anti-oxidation processes to resist rust and fading; durable and long-lasting. - Optical glass mask with high transmittance and accurate color rendering; uniform illumination across the surface with no dark spots and soft light that is easy on the eyes. - Rotatable COB light source with upgraded LED; high color rendering, even emission, no spots, and environmentally friendly. - Hand-polished copper surface on the lamp enhancing defined lines and a refined, elegant look. - Color temperature options: 3000K, 4000K, and 6500K; LED energy-saving eye protection chip; bright yet soft light with anti-glare performance; up to 80% energy savings and up to 50,000 hours of lifespan. - Use scenarios: desk work and reading in an office or study; makeup or beauty station requiring true color perception; crafts, hobby projects, or photography setups needing adjustable, even illumination.