Top 7 4′ Grow Light Bulb – Plant Growing Light Bulbs

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1. LightWise

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Veg, LightWise LWF54T5HO865 8pack 4 FT 6500K T5 HO Fluorescent Grow Light Bulbs 8, 6500k, Blue

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LightWise #ad - 5000 lumen Light Output. Color temperature 6500K - Cool-white light. High output for plant growth. Dimensions: length 45. 12-inch x Diameter 062-inch.
BrandLightWise #ad
ManufacturerLightWise #ad
Height0.63 Inches
Length45.8 Inches
Weight0.4 Pounds
Width0.63 Inches
Part NumberLWF
ModelLWF54T5HO865/LWF24T5HO830

2. VIVOSUN

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Cool White T5 Bulb for 46-Inch T5 Light Fixtures, T5 Grow Lights for Indoor Plants, VIVOSUN T5 Grow Light Bulbs 4 ft, Pack of 5, 54W 6500K HO Fluorescent Tubes Light Bulbs

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VIVOSUN #ad - Gentle on seedlings: 54 watt bulbs put out 5000 Lumens, nurturing seedlings and tender foliage safely even at close range and in cramped spaces Package Includes: 5 bulbs.

Great customer service: vivosun produces premium lamps backed by friendly and professional 24/7 after-sales support. 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. Econommical: vivosun t5 lamps are cost effective an efficient; Also, very low heat emissions reduce or eliminate the need for expensive ventilation and air conditioning.
BrandVIVOSUN #ad
ManufacturerVIVOSUN #ad
Part Number4316273119
Model.

3. Barrina

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4-Pack, Full Spectrum Sunlight, Plug and Play, T5 Grow Light Strip, 4ft 80W 4 x 20W, 500W Equivalent, LED Grow Light Bulbs, Barrina Grow Lights for Indoor Plants

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Barrina #ad - Super bright and high ppfd- consuming only 80w with 480 leds totally, replace 500w general plant lights. Full spectrum - barrina t5 grow lights 4ft provide indoor plants with full-spectrum sunlight replacement. 4 x barrina t5 grow lights, 4 x small connectors, 12 x double-sided Tapes, 4 x Installation Clips, 2 x Power cords with ON/OFF switch, 3 x Connecting Cords48'', 12 x cable ties.

Easy install - with included double-sided tape, and you could link up to 8 grow lights fixture in a series, clips and cable ties, you could install the led grow light strips by yourself in minutes. We provide the most reasonable grow light wave based on the ratio of the absorption of the plant.

Over 95% light energy can be absorbed by plants. It is a great option for plants that in seedling, vegetative and flowering cycle. What you get - 2 years warranty. Plug and play, saving your installation cost and time. Separately controllable - each grow lamp has on off switch on the surface of housing, controlling the lights separately or together according PPFD that plants need.
BrandBarrina #ad
ManufacturerBailina Lighting Electric Appliance Co.,Ltd #ad
Height0.79 Inches
Length46.15 Inches
Width0.79 Inches
Part NumberBLN4A4FTFBS
ModelINWT504009650Ec

4. VIVOSUN

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UL Listed, VIVOSUN T5 Grow Lights 4 ft, 8 ft Power Cord, T5 Light Fixture Bulbs, On/Off Switch, 6500K HO Fluorescent Tubes, High-Output T5 Bulbs for Indoor Plants, 2 Hanging Cables, 4 Bulbs

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VIVOSUN #ad - Dual switches for specialized spectrums: VIVOSUN T5 grow light fixture comes with 2 on/off switches allowing more flexible control over your system. Long-lasting light and great support: all bulbs are rated for 20, 000 hours of use under ideal conditions, so if bulb longevity is an issue within a year, please contact us to take advantage of our 1-year warranty; Two-year warranty for the fixture-UL certified for safe operation.

Sturdy packaging: this t5 fixture comes with 2 hanging cables connected to each corner and an 8' grounded power cord, all fixtures come fully equipped with 6500K florescent tubes of corresponding quantity and size. Better brighter lamps: shine 5000 lumens down onto your plants per 4 ft tube-All VIVOSUN T5 florescent tubes are HO High-Output tubes, which produce far more lumens than standard or HE tubes 4 tubes up to 20, 000 Lumens.

Ultra-reflective surface delivers more light for less Energy: Low profile, powder coated housing with high-performance reflective aluminum shaped to maximize light intensity and distribution, delivering 95-97% reflectivity and wider coverage.
BrandVIVOSUN #ad
ManufacturerVIVOSUN #ad

5. Durolux

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4 Foot 4 Lamps, Bloom Veg Daisy Chain with Bulbs, Durolux T5 Ho Grow Light, DL844 Fluorescent Hydroponic Indoor Fixture UL Listed

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Durolux #ad - Outlet on fixture - power up to 5 xtures o one wall outlet - less clutter, more convenience. 5 year warranty. 30% more light output vs comparable systems.

Flexible light output: 2 switches on body allow for step dimming - one for inner 2 bulbs, another for outer 2 bulbs. All accessories included: qty4 6500K 4ft Lamps, Hanging hooks and chains, 8 FT Power cord. Safe operation: rated for operation in wet/damp environments. Has made-in- italy aag stucchi lampholder with I certicate to prevent re if tubes get loosed during operation, UL/CUL safety approved. High light output: 20000 lumen, professional grow Lighting System, 95% Reectivity German Hammer-tone Reector.
BrandDurolux #ad
ManufacturerDurolux Direct #ad
Height4 Inches
Length46 Inches
Weight8 Pounds
Width12 Inches
Part NumberDL844
Modeldl844
Warranty5 year warranty.

6. LightWise

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Bloom, LightWise LWF54T5HO830 8pack 4 FT 6500K T5 HO Fluorescent Grow Light Bulbs 8, red, 3000k

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LightWise #ad - High output for plant growth. Light output: Lumen - 5000 . Color temperature 3000K - Warm-white light. Dimensions: length - 45. 12" / diameter -. 62".
BrandLightWise #ad
ManufacturerLightWise #ad
Height0.62 Inches
Length45.12 Inches
Width0.62 Inches
Part NumberLWF
ModelLWF54T5HO865/LWF24T5HO830

7. LightWise

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Pack of 4, Veg, LightWise LWF54T5HO865 4pack 4 Feet 6500k T5 Ho Fluorescent Grow Light Bulbs, 6500k, Blue

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LightWise #ad - Light output: Lumen - 5000 High output for plant growth. Color temperature 6500K - Cool-white light. Dimensions: length - 45. 8" / diameter -. 62" inches.
BrandLightWise #ad
ManufacturerDurolux Direct #ad
Height0.62 Inches
Length45.8 Inches
Weight0.5 Pounds
Width0.62 Inches
Part NumberF54T5HO/865/54W
ModelLWF54T5HO865 4pack