5-Pack T5 Grow Light Bulbs 4FT – 54W 6500K Cool White Fluorescent Tubes for Indoor Plants & Hydroponics
5-Pack T5 Grow Light Bulbs 4FT – 54W 6500K Cool White Fluorescent Tubes for Indoor Plants & Hydroponics
Illuminate your world with the VIVOSUN 5-Pack T5 Grow Light Bulbs 4FT - 54W 6500K Cool White Fluorescent Tubes for Indoor Plants & Hydroponics. Designed by Glowhous for effortless ambiance and reliable performance, this T5 Fluorescent Grow Light Bulbs delivers professional-grade plant growth lighting with minimal heat output — perfect for indoor gardening and hydroponics, greenhouse cultivation, and seedling propagation.
Why You'll Love It
- Ultra-Low Heat Output: Advanced fluorescent technology reduces heat emissions, eliminating expensive ventilation costs while protecting your plants from heat stress
- Full Spectrum 6500K Cool White: Delivers the optimal blue spectrum light that promotes vigorous vegetative growth and healthy seedling development
- High Output 54W Power: Professional-grade wattage provides intense, even light distribution across your entire 4-foot growing area
- Cost-Effective Operation: Energy-efficient design dramatically reduces electricity bills while delivering consistent, reliable plant lighting year-round
- 5-Pack Value: Complete set of replacement bulbs ensures uninterrupted growing cycles and maximum value for serious indoor gardeners
Specifications
| Wattage | 54W High Output |
| Voltage | Standard AC Input |
| Lumens | High Output Fluorescent |
| Color Temperature | 6500K Cool White |
| Base / Type | T5 HO Fluorescent Tube |
| Pack Size | 5 Bulbs |
| Waterproof Rating | Indoor Use |
| Power Source | T5 Ballast Required |
| Dimensions | 46 Inches Length |
| Material | High-Quality Fluorescent Glass |
Perfect For
- Indoor vegetable and herb gardens requiring consistent vegetative growth lighting
- Seedling propagation and clone development in professional growing operations
- Greenhouse supplemental lighting during winter months or low-light conditions
- Hydroponic systems where heat control is critical for nutrient solution stability
What's in the Box
- 5 x VIVOSUN T5 54W 6500K Fluorescent Grow Light Bulbs
- Professional packaging for safe transport and storage
- Product information guide for optimal usage
Easy to Use
Simply install these T5 bulbs into any compatible 46-inch T5 HO fixture with appropriate ballast. The universal design ensures perfect fit and immediate operation. Position 6-24 inches above plants depending on growth stage. Replace bulbs every 12-18 months for optimal light output and plant health.
The Glowhous Promise
At Glowhous, we create lighting with intention — clean design, honest materials, and reliable performance. Every product is built to illuminate your world with warmth, safety, and style. If you're not satisfied, our customer care team is always on your side.