The Hydrofarm Jump Start Modular T5 Light Strip & Snap-On Reflector with Timer is perfect for giving beneficial light to seed starts, cuttings, herbs and more. This high-output, energy efficient T5 system ensures that your plants get the light they need for robust growth. The super-slim T5 Light Strip includes a 6400K full-spectrum T5 lamp, electronic ballast, hanging hardware, and power cord. The Omni-Max reflector easily snaps onto the 18" T5 strip. The highly reflective material directs light downward, bathing your plants in full-spectrum light, and increasing your growing success with starts, cuttings, herbs, flowers, or vegetables. The built-in timer allows you to easily set a 12 hours on/12 hours off schedule or an 18 hours on/6 hours off schedule with a single button press.