... fluorescer lamp 2. microscope ring lamp 3. power:8 W Microscope Fluorescent lamp Microscope ring lampCompact structure, nice looking, ... heat, soft lighting, no stroboflash, distortionless Photochromic ,long life, electricity saving, delicate and aesthetic, convenient installation and so ... . Using high quality electronic component, because of the ring design, illumination section have no shadow.4. The ...