Best t12 grow bulb to buy in 2018

We spent many hours on research to finding t12 grow bulb, reading product features, product specifications for this guide. For those of you who wish to the best t12 grow bulb, you should not miss this article. t12 grow bulb coming in a variety of types but also different price range. The following is the top 10 t12 grow bulb by our suggestions:

Product	Features	Editor's score	Go to site
	45W LED Grow Light, UNIFUN New Light Plant Bulbs Plant Growing Bulb for Hydroponic Aquatic Indoor Plants		Go to amazon.com
	Sylvania 24671 F40/Gro/Aq/Ws/Rp 40 watt 48 Inches Long T12 Grow Light Bulb		Go to amazon.com
	Philips 40W 48in T12 Plant Grow Fluorescent Tube,Warm White		Go to amazon.com
	AgroBrite 48" T12 Fluorescent Tube		Go to amazon.com
	48" Agrosun 40W T12 Fluorescent Tube		Go to amazon.com
	GrowLED Thinklux LED T8 - LED Grow Light Tube for Garden, Hydroponic, and Greenhouse - 18 Watts - Red/Blue Spectrum, Bypass Ballast, Direct Wire, UL Listed Pack of 4		Go to amazon.com
	GE Lighting Plant and Aquarium 49893 40-Watt, 1900-Lumen T12 Light Bulb with Medium Bi-Pin Base, 6-Pack		Go to amazon.com
	Satco 40 Watt 4-Foot T12 Grow Light Bulb		Go to amazon.com
	TOGGLED E416-G1310 T8 T12 Linear Grow LED Tube 4' (48") Single Ended Direct Wire 16W Purple Focused Spectrum Light Bulb		Go to amazon.com
	TOGGLED E416-G2310 T8 T12 Linear Grow LED Tube 4' (48") Single Ended Direct Wire 16W Full Spectrum Light Bulb		Go to amazon.com

Related posts:

1. 45W LED Grow Light, UNIFUN New Light Plant Bulbs Plant Growing Bulb for Hydroponic Aquatic Indoor Plants

Feature

🌱 [ New Upgrade 45W Grow Light ]: Compared with old version, the newest grow light includes UV and IR which is ideal for all kinds of indoor plants seeding growing and flowering at all growth stages.
🌱[ Peak Wavelength ]: Red/blue/UV/IR 4 peak bands can provide plants, Veg and Flower all stages with everything they desire in the natural sunlight.
🌱[ High Cost Performance ]: low power consumption but high luminous efficiency, long service life about 50,000hrs. No fan no noise and new upgraded cooling heat sinks.
🌱[ Plants' Lucky Star ]: This product is suitable for bananas, flowers, dendrobium orchids, seaweed, green peppers, eggplant, bitter gourd, tomatoes, grapes, lettuce and so on. Note: the light is very bright, it is good for plant growth, but it may be a bit too harsh, please don't stare at it for a long time, we suggest wearing sunglasses when you are under the light.
🌱[ Kindly Reminder ]: The 4 UV and 4 IR LEDs are particularly DIM and look like it does not work, please don't worry, it is normal. 12 months warranty plus 30 days satisfaction or return guarantee, 100% money back. If any query, please contact us first, we will help you make things right.

Description

Specifications:
Item: 45W LED Grow Light
Brand:Unifun
Dimension:12.20*12.20*1.38in
LED Quantity:161 Red LEDs+56 Blue LEDs+4 UV+4 IR
Red Light Wavelength:660nm
Blue Light Wavelength:460nm
Electricity:300MA
Power:Max45W
Power Supply:AC100-240V
Operating Frequence:50/60HZ
Weight:2.2lb
Working environment temperature:-20~40 degree
Irradiation Area:1.5 square meter
Suggested Distance from the plant12-18 in
Suggested ON/OFF Time: 16 hours/8 hours

Description:
1.60 degrees Celsius concentrating cup kit silver surface temperature oil spray.
2.The back of the shell is made of 2.5mm thick pad of paper,the outer surface of black spray paint has high temperature resistant.
3.High light efficiency, 90% of light emitted can be absorbed by plants.
4.Compact, elegant, lightweight, easy to transport and install.
5.Safety, environmental protection, no pollution. Do not contain mercury, lead and heavy metals harmful substances.

Package Included:
1*UNIFUN 45W Led Grow Light
1*User Manual
1*Cable with US plug
1*Set Hanging Kits

Notice:
1.No waterproof, do not put into water.
2.To avoid using nearby the hot or heat source place, where has the corrosive gas.
3.For the sake of prevention of fire and explosion, stop using the bulb once overheat.
4.To avoid electrical shock hazards, please shut off power before installation.
5.Non company professional staff forbid dismounting or installing light!

2. Sylvania 24671 F40/Gro/Aq/Ws/Rp 40 watt 48 Inches Long T12 Grow Light Bulb

Feature

Color Temperature: 3,400K
Average Lifetime: 20000 hours
Lumens (light output): 1700
CRI: 89

Description

40 watt - 48" - T12 - Medium Bi-Pin (G13) Base - 3,400K - Gro-Lux - Wide Spectrum - Rapid Start | Sylvania Fluorescent Light Bulb

3. Philips 40W 48in T12 Plant Grow Fluorescent Tube,Warm White

Feature

T-12 bulb with a Medium Bipin base
Gives a warm white light
Estimated life of 18.5 years based on 3 hours use per day

Description

Philips 40 Watt T12 Plant Grow fluorescent lamp. Higher wattage for more power and light.

• Lamp contains phosphorsto produce colors of light that encourage plant growth

• Perfect for indoor and greenhouse gardening

Full case (6) only

4. AgroBrite 48" T12 Fluorescent Tube

Feature

Hydrofarm is the most trusted name in the industry
Low wattage high output for your garden
Great for reducing grow room temperatures
Ideal lights for starting seeds, overwintering plants and supplementing light in your garden
Another great item from Flora Hydroponics

Description

Agrobrite full spectrum fluorescents are a cost-conscious alternative for seedlings, cuttings, and plants such as African violets, orchids, flowering bulbs, vegetables, and smaller houseplants. They're ideal to fit under counters, on shelf gardens, with plant carts, or on a bench with our FLV42.

Features

• Ideal for seedlings, cuttings, and low light plants like African violets
• Sun-like light at a value price

Compatible with the FLV42 (requires two bulbs)

5. 48" Agrosun 40W T12 Fluorescent Tube

Feature

Hydrofarm is the most trusted name in the industry
Low wattage high output for your garden
Great for reducing grow room temperatures
Ideal lights for starting seeds, overwintering plants and supplementing light in your garden
Another great item from Flora Hydroponics

Description

We recommend AGROSUN Full Spectrum Fluorescents for seedlings, cuttings, and plants like African violets, orchids, flowering bulbs, vegetables and smaller houseplants. They're great under counters, on shelf gardens, with plant carts or on a bench with our Jump Start Light System.

Features

• Ideal for seedlings, cuttings, and low light plants like African violets
• Brighten any space and help chase away those winter blues (recommended for Seasonal Affective Disorder a.k.a.S.A.D.)
• Strongest full spectrum T12 fluorescentup to 20% brighter than other brands
• Tubes fit standard T12 24" or 48" fixtures
• Full color packaging

Compatible with the FLV22 (requires two bulbs)

6. GrowLED Thinklux LED T8 - LED Grow Light Tube for Garden, Hydroponic, and Greenhouse - 18 Watts - Red/Blue Spectrum, Bypass Ballast, Direct Wire, UL Listed Pack of 4

Feature

1. BLUE & RED SPECTRUM.Designed for germination, vegetative growth and flowering/fruiting.
2. ENERGY SAVING. LED technology helps save more than 40% of your lighting bill
3. GROW VERTICAL. Low heat output makes it suitble for commercial vertical farm or home planting.
4. EASY INSTALLATION. Bypass the ballast, power goes to LIVE end only.

Description

Thinklux GrowLED Tube light allows for the first time the ability to retrofit existing fluorescent tube light fixtures with energy efficient LED grow light technology. Works great for vertical farms! Ballast bypass install allows for retrofit of T8 or T12 fixtures quickly and easily. Ideal mix of red and blue spectrum for optimal plant growth. For use with existing fixture - bypass ballast and re-wire to single-end power. T8 fixtures requires non-shunted lamp holders (tombstones). Do not use with dimmers

7. GE Lighting Plant and Aquarium 49893 40-Watt, 1900-Lumen T12 Light Bulb with Medium Bi-Pin Base, 6-Pack

Feature

48-Inch long
1.5 inch diameter T12 with medium bi-pin (g13) base
Uses 40-watts
Provides 1900 lumens
Lasts 9.1 years based on 6 hours per day usage

Description

GE Plant and Aquarium fluorescent bulbs highlight the natural beauty and color of aquatic life and plants. They are specially designed to promote growth and flowering of plants and aquatic vegetation.

8. Satco 40 Watt 4-Foot T12 Grow Light Bulb

Feature

Satco - 40 watt; T12; Fluorescent; Medium Bi Pin base

Description

Satco - 40 watt; T12; Fluorescent; Medium Bi Pin base

9. TOGGLED E416-G1310 T8 T12 Linear Grow LED Tube 4' (48") Single Ended Direct Wire 16W Purple Focused Spectrum Light Bulb

Feature

Designed & engineered in USA to provide improved growing performance. Headquartered in Troy, Mi
Patented triangular tube shape is engineered for broader and more uniform light distribution
Reduces excess heat in grow operations
Provides up to 40-70% energy savings over fluorescent Lighting
Designed for direct connection to building AC power, Voltage 120-277 vac 50-60 hz

Description

Designed & engineered in USA: headquartered in Troy MI, TOGGLED is at the forefront of highly engineered LED lighting with 90+ patents. Save energy, save money: cut lighting energy costs by 40-70% over fluorescent lighting.

10. TOGGLED E416-G2310 T8 T12 Linear Grow LED Tube 4' (48") Single Ended Direct Wire 16W Full Spectrum Light Bulb

Feature

TOGGLED full spectrum grow lights are engineered to provide optimal growing performance using selected LED output wavelengths
Peak wavelengths of 490 and 650Nm are ideal for improving light absorption leading to better growth
Reduces excess heat in grow operations
50, 000 hour life. 6-Year warranty
Patented triangular tube shape engineered for broader and more uniform light distribution

Description

Designed & engineered in USA: headquartered in Troy, MI, TOGGLED is at the forefront of highly engineered LED lighting. Bypass the ballast - bypass the hassle: cut lighting energy costs by 40-70% over fluorescent lighting.

Conclusion

All above are our suggestions for t12 grow bulb. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using t12 grow bulb with us by comment in this post. Thank you!