The 10,000K fluorescent lamp from ESU mimics the wavelength spectrum of the full daylight sun. Whitish-blue in appearance. A great daylight lamp choice for health and viewing in shallow, low-light saltwater tanks. The T-5 size outputs the same amount of light as a T-8 or T-12 fluorescent bulb in less space with lower energy consumption. Installs in a T-5 fluorescent fixture.
