FP28/830/ECO (4 Pack) 28 Watt T5 Fluorescent Tube Light Bulb 28W Lamp F28T5 3000K Replaces F28T5/830/ENV F28T5/830/Alto FL28/T5/830 F28W/T5/830/ECO
- Cool, Balanced Light: Premium VIVOSUN T5 lamps emit a balanced blue and violet spectrum at 6500K to promote vibrant vegetation and prevent stretching.
- Long-Lasting: The average recommended usage life is well over 20,000 hours, exceeding the lifespan of almost any HID lamp.
- Gentle on Seedlings: 24-watt bulbs put out 2000 lumens, safely nurturing seedlings and tender foliage, including for indoor plants, vegetables, and flowers, even at close range and in cramped spaces.
- Economical: VIVOSUN T5 lamps are cost-effective and energy-efficient – their very low heat emissions reduce or eliminate the need for expensive ventilation and air conditioning.
- Great Customer Service: VIVOSUN produces premium lamps backed by friendly and professional 24/7 after-sales support.