Fluorescent Grow Light Bulbs, 4 Pack, 18" Long, 1500 Lumens, 18W T5 6500K Sunlight Spectrum, for Seeding and Vegetables

These 4-pack grow tubes are perfect for starting seeds, growing herbs and vegetables. Each tube produces 1500 lumens of 6500K daylight balanced light ideal for plant growth. The cool white bulbs simulate natural sunlight and encourage healthy stem and leaf development. At 18 inches long with an 18 watt draw, these compact fluorescent tubes provide just the right amount of focused illumination in a small footprint. The low-voltage 12v system is safe and easy to use with any standard transformer. Whether on a windowsill, under cabinets or suspended above seed trays, the long tubes flood plants with an even coverage of lumens. The included bulbs are guaranteed to last for years of use, helping home growers start seedlings and nurture plants year-round.

• BRIGHT ILLUMINATION: This 4 pack of 18" fluorescent grow tubes provide a total of 1500 lumens of bright 6500K sunlight spectrum lighting perfect for seeding, cloning and growing vegetables indoors
• LONG LASTING LIGHTING: Each 18W T5 fluorescent bulb is designed to last over 10,000 hours and the grow tubes are made of durable aluminum construction for years of use
• VERSATILE DESIGN: Measuring 18" in length, the slim grow tubes are easy to mount above plants and position as needed.
• LOW ENERGY LIGHTING: Even though they offer great illumination, each grow tube only uses 18W of power for very low electric costs. The included ballast ensures safe and reliable operation.