Home Garden

How to Make a Fixture for Grow Lights

Making your own fixture for grow lights will enable you to grow plants inside year-around. Build a framework that allows you to hang a light at any height. Change out the fluorescent lights for LED or incandescent as you wish, since you can adjust the chain length. Start seeds indoors, or give your houseplants a boost during the darker winter months.

Things You'll Need

  • 8 sections of PVC pipe, 3/4 inch, 48 inches long
  • 4 sections PVC pipe, 36 inch, 3/4 inch
  • 8 PVC tees, 3/4 inch
  • 8 PVC elbows, 3/4 inch
  • 1 fluorescent shop light, 48 inch
  • 4 S-hooks
  • #12 chain, 6 feet
  • 1 Cool white 40-watt fluorescent bulb, 48 inch
  • 1 Warm white 40-watt fluorescent bulb, 48 inch
  • Rubber cement
Show More

Instructions

    • 1

      To create a square frame with the base a little wider than the top for stability, make one that is 4 feet wide, 3 feet deep, and 4 feet high (or adjust the dimensions to fit your space). Assemble the base by laying out two 48-inch sections of PVC pipe parallel with each other. Slide an elbow on the outer edges. Slide a 6-inch-section of PVC into the other side of the elbows then the top of the PVC tee onto the other end of the 6-inch PVC. Repeat for the other four sides. Slide a 36-inch section into both of the tees to connect one side of the base with the other.

    • 2

      Slide four 48-inch-sections of ¾-inch PVC into each of the tees facing upward. Slide an elbow onto each followed by a 6-inch section of PVC pipe, a tee and then the 36-inch sections of pipe to square off the top.

    • 3

      Open each connection to apply a small amount of rubber cement to make a temporary hold for your framework, allowing you to take it apart later when it is not in use.

    • 4

      Place two S-hooks at the top of the frame. Hook the chains on to the hooks. Slide an S-hook onto either side of the shop light and hook it to the chain. Adjust the height of the chain as needed.

    • 5

      Plug in the light, turn it on and place your plants under the light fixture.