Bloomerang T5 2G11 Socket Grow Lights do not use regular bulbs with standard output, but instead operate PL55/DT55 High Output Bulbs. These Bulbs are like two bulbs in one. With a full-length bulb coming out of the socket, a short connector in the glass, and a parallel full-length bulb going back into the socket, these PL55W bulbs shape a 4’ bulb into a 2’ socket. With a 10’ cord for easy distance mounting, top vents to move heat upward, and cool operating mixed spectrum bulbs, you’ll be able to place these fluorescent fixtures very close to the top of your plants and maximize lumen exposure.

• High Wattage Output Compact 2' Fixtures
• Cool Operating Design with Top Vents
• Up to 55w power per lamp (330W Total Power @ 120VAC)
• Highly Reflective Aluminum Internal Fixture Lining
• V Hangers for Easy Horizontal or Vertical Mounting
• 10' 120v AC Power Cord Installed
• LAMPS NOT INCLUDED ( NEW FIXTURE ONLY )