DisneyLamp Peaceful and stable lamp with high electron ballast and high frequency lighting without flicker. · high quality triphosphor professional fluorescent tubes with colour temperature of 4500K; Release the bright and soft lights just like natural ones to make your room bright and comfortable. · ABS material to take high temperature without depigment and transfiguration. · Life time long and power energy saving, average life of fluorescent tube reach to 8000 hours. · High performance lamp with squareness EMC technology, avoid Hertzian waves and lightning strike with safety and reassurance. · Affordable and uniquely designed,bring more interesting for your work and study.