Zilla presents Desert and Tropical Strip Light Fixtures. The compact, lightweight fluorescent lighting is ideal for use over screen-covered terrariums, fulfilling the photobiological requirement of desert and tropical reptiles, the company reports. The preassembled, ready-to-use fixtures are available in 24-, 36- and 48-in. lengths and have an energy-efficient electronic ballast for an instant-on, no-flicker start, the company adds. An 18-in., 15-watt T8 fluorescent bulb is included.