10 best t5 grow bulbs

Product description

- Each Lightingwise High Output T5 Bulb produces an Outstanding 5,000 Lumens each! This is 2x the Output of Standard T5 Bulbs - -The "BLOOM" Spectrum is most commonly associated with the Harvest Sunlight Spectrum with triggers the Flowering / Budding Stage of Plant Growth. Perfect for the Flowering Stages of Plant Growth - - The "GROW" Spectrum is most commonly associated with Lush, Green, Vegetative Plant growth. Bulb is perfect for Seed Starting and Cloning and can also be used as a full-term Light Source - - Mixing the two Spectrums will result in a more Complete Spectrum for Growing - Lightingwise Bulbs have a 20,000 Hour Lifespan - Our T5 System is designed to compete with high intensity discharge bulbs in terms of light intensity and output. This grow light is formulated to offer you the following benefits: Dependability: Man-made light sources experience some level of lumen depreciation over time. T5 Fluorescent bulbs will only depreciate between 8 and 10 percent of their rated lumen output throughout their lives. Cost-Effectiveness: Less wattage = lower cost. A key factor in switching to T5 lighting is its ability to not only produce better light, but also to do so while consuming far less energy. Superior Plant Health: T5 lamps promote incredible health and bloom of seedlings, cuttings, and produce enough light for full-term growth.

• Light output: Lumen - 5000
• Dimensions: Length - 45.12" / Diameter - .62"

User questions & answers

Question:	Will these work in standard fluorescent light fixtures
Answer:	Yes, but not all standard fluorescent light fixtures. Only the ones compatible with 4FT T5 HO bulbs. Thanks for your question about this T5 HO grow tube for indoor plants and greenhouses.
Question:	I have standard 4' flourescent fixtures, will i need to switch out the tombstones to non-shunted type & direct wire
Answer:	These 4' bulbs will work for any fixtures that takes F54T5HO bulbs.
Question:	Where are these made
Answer:	China
Question:	can you change the tombstones out from t-8 to t
Answer:	no

Product description

- Each Lightingwise High Output T5 Bulb produces an Outstanding 5,000 Lumens each! This is 2x the Output of Standard T5 Bulbs - -The "BLOOM" Spectrum is most commonly associated with the Harvest Sunlight Spectrum with triggers the Flowering / Budding Stage of Plant Growth. Perfect for the Flowering Stages of Plant Growth - - The "GROW" Spectrum is most commonly associated with Lush, Green, Vegetative Plant growth. Bulb is perfect for Seed Starting and Cloning and can also be used as a full-term Light Source - - Mixing the two Spectrums will result in a more Complete Spectrum for Growing - Lightingwise Bulbs have a 20,000 Hour Lifespan - Our T5 System is designed to compete with high intensity discharge bulbs in terms of light intensity and output. This grow light is formulated to offer you the following benefits: Dependability: Man-made light sources experience some level of lumen depreciation over time. T5 Fluorescent bulbs will only depreciate between 8 and 10 percent of their rated lumen output throughout their lives. Cost-Effectiveness: Less wattage = lower cost. A key factor in switching to T5 lighting is its ability to not only produce better light, but also to do so while consuming far less energy. Superior Plant Health: T5 lamps promote incredible health and bloom of seedlings, cuttings, and produce enough light for full-term growth.

• Light output: Lumen - 5000
• Dimensions: Length - 45.12" / Diameter - .62"

User questions & answers

Question:	is the color output really blue? because I need blue & not white
Answer:	The color is white to the naked eye. But the spectrum is blue. "Cool white" light is called "blue"
Question:	Will these lightingwise 4 ft 6500k work with the 4' jumpstart system
Answer:	yes
Question:	Is there a spectrum graph for these
Answer:	yea. Check with the company. They are very cooperative and know their....stuff. Works well with conventional bloom bulbs. Has more lumes penetration while giving up little of spectrum. Not as red as you might anticipate.
Question:	Do these have uvb output
Answer:	These T5 HO bulbs are "cool white" and are not specialized in UVB output.

• 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: 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)
• ECONOMICAL: VIVOSUN T5 lamps are cost effective an efficient. Also, very low heat emissions reduce or eliminate the need for expensive ventilation and air conditioning
• HIGH QUALITY UNITS, GREAT CUSTOMER SERVICE: VIVOSUN produces premium lamps backed by friendly and professional 24/7 after-sales support

User questions & answers

Question:	Are these led or non led lights .... reason being is that led lights are really not very bright and i can't see with leds
Answer:	they are not led lights..
Question:	what type of fixture do these need? They don't work in the sunblaster fixtures that I have
Answer:	U need a T-5 fixture for a T-5 grow bulb.. they are usually bought together.. here is a link for a good one.. https://www.amazon.com/Hydrofarm-Agrobrite-Designer-FLP44-Fixture/dp/B007FGE6C0/ref=sr_1_14?crid=3R4Z0OG19H83D&dchild=1&keywords=4%27+t-5+grow+light&qid=1608416086&sprefix=4%27+t-5%2Caps%2C235&sr=8-14
Question:	Will these work for a planted aquarium
Answer:	Yes, they will work for vegetative state of plants. These are full spectrum 6500k
Question:	Will these fit in my shop light fixture
Answer:	You asked almost a year ago but for others the answer is no. T5 indicates that the bulb is 5/8" in diameter but what's not mentioned in the description of these is that they are HO or High Output bulbs.The length is going to be slightly shorter and the pins on either end will be more narrowly spaced. This is done on purpose. These bulbs burn 54 watts yet they are significantly brighter than the difference of 14 watts.They require different ballasts and sockets that you can find by searching HO 54 Watt fixture here on Amazon. At this time, a 6 bulb fixture is in the $110 range.

Product features

Specification

• Length: 45.3''
• Power: 54W
• CCT: 6500K
• Luminous Flux: 5000 lm
• Color Rendering Index(CRI): 82
• Lifespan: 20,000 hours

Energy-efficient and Great Results

• VIVOSUN T5 grow light bulbs give vegging plants the light they need to grow strong and flowering plants the spectrum they need to make flowers bloom and buds blossom ;
• -COOL WHITE 6500K for veg ;
• -WARM WHITE 3000K for flower ;
• The florescent tubes are wrapped in bubble wrap and secured inside a thick, extra-fortified cardboard tube.

Better Brighter Light Bulbs

• Shine 5000 Lumens down onto your plants per tube- brighter than other name-brand lamps ;
• All VIVOSUN T5 florescent tubes are HO (High-Output) tubes, which produce far more lumens than standard or HE tubes ;
• Constant brightness that doesn't flicker on and off ;
• With low heat emission and energy-efficient, your plants will love them ;
• It is perfect for commercial and industrial applications also : Aquariums, greenhouses, propagation, germination, general office lighting.

• Plug and play ballasts saves time and hassle
• 120v input, 8-feet power cable
• This T5 fixture comes with 6500K high output fluorescent bulbs
• 95% highly reflective aluminum of VIVOSUN T5 grow light fixture
• UL listed & 2-year warranty

User questions & answers

Question:	Is this 120 or
Answer:	I don't see why not. The touch mechanism is part of the lamp, not the bulb. I would say yes. On another note, these are white light like a kitchen or office. I love them but they're not the soft yellow color.
Question:	How far do you recommened hanging the lights from the plants
Answer:	It can be used in enclosure fixture, please away from direct water
Question:	How is the packaging. Is it discreet
Answer:	Type B are these slimmer candelabra type lamps, sometimes called torpedo style lamps. Type A are the standard round common bulbs you find just about everywhere in lamps, ceiling fixtures etc.
Question:	Does it include bulbs when you order the fixture
Answer:	If the lamp use E12 bulbs you can use it, but choose wisely because they come in warm color and cool color.

Product features

VIVOSUN T5 HO Fluorescent Grow Light Fixture for Indoor Plants

• VIVOSUN lights give vegging plants the light they need to grow strong and flowering plants the spectrum they need to make flowers bloom and buds blossom
• These fixtures can be installed/hung vertically, horizontally or overhead: ideal for grow houses , grow tents or stand rack
• Comes with 2 hanging cables connected to each corner and an 8' grounded power cord

T5 HO Grow Light Bulbs

• High-output lamps that shine bright - brighter than other name-brand lamps
• All VIVOSUN T5 florescent tubes are HO (High-Output) tubes (Each 2ft tube produces 2,000 lumens; each 4ft tube produces 5000 lumens).
• Constant brightness that doesn't flicker on and off.

NOTE:

2ft T5 fixture uses 24 watts a bulb; 4ft T5 fixture uses 54 watts a bulb. For example, T5 2ft 4 Tubes are 96 watts an hour if 4 bulbs are running； T5 4ft 6 Tubes are 324 watts an hour if 6 bulbs are running.

Ultra-Reflective Surface Delivers More light for Less Energy

• VIVOSUN's UL-certified lighting fixture uses high-performance reflective aluminum shaped to maximize light intensity to deliver 95-97% reflectivity and wider coverage
• Reflective surface comes with a peel-off covering to keep clean and at maximum reflectivity
• As long as leaves are always kept out of contact with lamps, the relatively low heat emission allows you to hang at barely inches above plant canopy without fear of bleaching leaves.

Dual Switches For Different needs

• This light fisture comes with 2 on/off switches allowing more flexible control over your system.
• According to your needs, you can arrange 2 or 4 tubes to work. 6500K "daylight-spectrum" lamps deliver monster vegetative growth as well as natural flowering.

Sturdy Packaging

• VIVOSUN fixtures and florescent tubes are packaged separately inside a padded, 5-layer box.
• Inside that, the florescent tubes are bubble wrapped and secured inside an extra-fortified cardboard tube.

Product description

iPower 5 Pack 4FT 6400K 54W T5 Fluorescent Grow Lamp Light Bulbs. Man-made light sources experience some level of lumen depreciation over time. T5 Fluorescent bulbs will only depreciate between 8 and 10 percent of their rated lumen output throughout their lives. One key factor in switching to T5 lighting is its ability to not only produce better light, but also to do so while consuming far less energy.

• SPECIFICATIONS: Color Temperature: 6400K; Length: 4FT/45.8IN; Wattage: 54W; Lumen: 5000LM.
• NEW TECHNOLOGY FOR DIFFERENT USEAGE: iPower T5 Grow Light Bulbs feature a high output intensity which provide everything you need to get your plants growing. Ideal for Aquariums, greenhouses, propagation, germination, general office lighting
• REDUCE WASTE: Stimulates bud production and the blooming of flowers. The soft glow, low heat emission, and small size allows you to hang these lights close to your plants without bleaching or frying the leaves
• ECONOMICAL: These T5 lamps are cost effective an efficient with very low heat emissions reduce or eliminate the need for expensive ventilation and air conditioning. Perfect for the stage when plants need to stop growing and start blooming
• LONG LIFETIME: The average useable lifespan is well over 20,000 hours.

User questions & answers

Question:	the only markings i could find on the balast were GAT554 1711. will these bulbs fit
Answer:	Why not? It's a light bulb. Any bulb will work in a touch lamp. However, if it is a three-way "dimmable" fixture, it will work, but it will not dim. Only one-off.
Question:	Is this a 5 pack of 6400k color 54w HO T5 bulbs... or is this some type of stand with a light fixture attached
Answer:	Yes
Question:	R they true 48”. My fixture measures
Answer:	2-1/1/4
Question:	Can you use the T 5 bulbs in a regular florescent shop light fixture
Answer:	I've been using them outdoors for several months now in Western PA. So far so good.

Product description

- Each Lightingwise High Output T5 Bulb produces an Outstanding 5,000 Lumens each! This is 2x the Output of Standard T5 Bulbs - -The "BLOOM" Spectrum is most commonly associated with the Harvest Sunlight Spectrum with triggers the Flowering / Budding Stage of Plant Growth. Perfect for the Flowering Stages of Plant Growth - - The "GROW" Spectrum is most commonly associated with Lush, Green, Vegetative Plant growth. Bulb is perfect for Seed Starting and Cloning and can also be used as a full-term Light Source - - Mixing the two Spectrums will result in a more Complete Spectrum for Growing - Lightingwise Bulbs have a 20,000 Hour Lifespan - Our T5 System is designed to compete with high intensity discharge bulbs in terms of light intensity and output. This grow light is formulated to offer you the following benefits: Dependability: Man-made light sources experience some level of lumen depreciation over time. T5 Fluorescent bulbs will only depreciate between 8 and 10 percent of their rated lumen output throughout their lives. Cost-Effectiveness: Less wattage = lower cost. A key factor in switching to T5 lighting is its ability to not only produce better light, but also to do so while consuming far less energy. Superior Plant Health: T5 lamps promote incredible health and bloom of seedlings, cuttings, and produce enough light for full-term growth.

• Choose between qty's of 1,4,8,20,40 54W T5 Light Bulbs
• Choose between color temperature - 6500k or 3000k
• Light output: Lumen - 5000
• Dimensions: Length - 45.12" / Diameter - .62"

User questions & answers

Question:	Hi! wanted to use these bulbs in a shop light for vegetable seedlings before transplant. do i only need the blue? would the red have any benefit
Answer:	Hi, Yes absolutely this product is compatible with a dimmer. I hope this helps!
Question:	Will they fit my old style fluorescent light fixture
Answer:	Hello Ryan, Thank you for your question, can you check if the app control has flickers also? It may be if the network has some delay when turning off the bulb, as some delay may cause some kind of flicker. Hope this helps! The Bazz Team
Question:	Can this be used in a fish tank
Answer:	Hi, Yes! this is full RGBW and can be installed in shower ceilings. I hope this helps!
Question:	Do they waste alot pf electrity
Answer:	Hello, Yes there would be no issue using them on a loped ceiling. I hope this helps!

Product description

- Each Lightingwise High Output T5 Bulb produces an Outstanding 5,000 Lumens each! This is 2x the Output of Standard T5 Bulbs - -The "BLOOM" Spectrum is most commonly associated with the Harvest Sunlight Spectrum with triggers the Flowering / Budding Stage of Plant Growth. Perfect for the Flowering Stages of Plant Growth - - The "GROW" Spectrum is most commonly associated with Lush, Green, Vegetative Plant growth. Bulb is perfect for Seed Starting and Cloning and can also be used as a full-term Light Source - - Mixing the two Spectrums will result in a more Complete Spectrum for Growing - Lightingwise Bulbs have a 20,000 Hour Lifespan - Our T5 System is designed to compete with high intensity discharge bulbs in terms of light intensity and output. This grow light is formulated to offer you the following benefits: Dependability: Man-made light sources experience some level of lumen depreciation over time. T5 Fluorescent bulbs will only depreciate between 8 and 10 percent of their rated lumen output throughout their lives. Cost-Effectiveness: Less wattage = lower cost. A key factor in switching to T5 lighting is its ability to not only produce better light, but also to do so while consuming far less energy. Superior Plant Health: T5 lamps promote incredible health and bloom of seedlings, cuttings, and produce enough light for full-term growth.

• Light output: Lumen - 5000
• Dimensions: Length - 45.12" / Diameter - .62"

User questions & answers

Question:	will these bulbs work with a dimmable switch
Answer:	Not sure, my son just turns out of by the remote, not by unplugging it

• 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, nurturing seedlings and tender foliage safely even at close range and in cramped spaces
• ECONOMICAL: VIVOSUN T5 lamps are cost effective an efficient. Also, very low heat emissions reduce or eliminate the need for expensive ventilation and air conditioning
• HIGH QUALITY UNITS, GREAT CUSTOMER SERVICE: VIVOSUN produces premium lamps backed by friendly and professional 24/7 after-sales support

User questions & answers

Question:	Title says 2ft/22"... 22" does not = 2ft. what are the actual measurements? need for sunleaves vitalume 24w t5 ho
Answer:	The 22" work for a fixture that the outside light fixture measures 24". Make sure you have the correct prongs.
Question:	What percentage of uvB does this put out
Answer:	none, strictly for live plants
Question:	might it fuction correctly in an outddor two sided screened patio
Answer:	This fixture was designed for indoor use only. Your concerns should include; NO RAIN can enter this environment. Make sure the fixture is plugged into a GFI outlet for electrical safety..
Question:	How high above seedlings should these be hung
Answer:	Depends on many factors. Mainly your environment. Temp, what kind of fixture(how many lights in it), light sensitive plant(s)?, how much light for the type of plant(s) do they need? Do they just need to get by/survive? Or are they going to be grown full term under them? Distance from the light in itself has many factors on it's own as well. If you have no way of measuring PAR at distance, then in general, light diminishes the further from the bulb. So, as close as possible without burning them to death is good. But then, this doesn't alway's fit the bill either. I have an eight bulb fixture that I keep tilted slightly to one side. On the lower side I have a small fan blowing air into the underside of the light to help keep it, along with the plants under it, cool. Temps under the light(plant area) are 70-75*F. I should mention I start with 6500K then change out 4 bulbs to a warmer temp/K. As the plants begin to grow I begin to raise the light slightly higher to get a better spread/mix of color temp from all the bulbs. Usually 4-6inch to start (seedlings) and ends up about 12-16inch away from the plants. At this point the plants are about 2.5-3foot tall and are move to higher output lights. Best to not kill your plants. Start high and keep them happy. Lower little at a time keeping a close eye on them and track how they do/are doing. If you a way to check temps just above the plant hight, that would be best. Keep them in that range that makes them happy. Not too hot, but close as possible. (Sorry for being long winded) Hope this helps!

Product features

VIVOSUN 2FT 24W 6500K T5 HO Fluorescent Tubes

Energy-efficient and Great Results

• VIVOSUN T5 grow light bulbs give vegging plants the light they need to grow strong and flowering plants the spectrum they need to make flowers bloom and buds blossom ;
• -COOL WHITE 6500K for veg ;
• -WARM WHITE 3000K for flower ;
• The florescent tubes are wrapped in bubble wrap and secured inside a thick, extra-fortified cardboard tube.

Better Brighter Light Bulbs

• Shine 2000 Lumens down onto your plants per tube- brighter than other name-brand lamps；
• All VIVOSUN T5 florescent tubes are HO (High-Output) tubes, which produce far more lumens than standard or HE tubes；
• Constant brightness that doesn't flicker on and off ;
• With low heat emission and energy-efficient, your plants will love them ;
• It is perfect for commercial and industrial applications also : Aquariums, greenhouses, propagation, germination, general office lighting.

Product description

- Each Lightwise High Output T5 Bulb produces an Outstanding 5,000 Lumens each! This is 2x the Output of Standard T5 Bulbs - -The "BLOOM" Spectrum is most commonly associated with the Harvest Sunlight Spectrum with triggers the Flowering / Budding Stage of Plant Growth. Perfect for the Flowering Stages of Plant Growth - - The "GROW" Spectrum is most commonly associated with Lush, Green, Vegetative Plant growth. Bulb is perfect for Seed Starting and Cloning and can also be used as a full-term Light Source - - Mixing the two Spectrums will result in a more Complete Spectrum for Growing - Lightingwise Bulbs have a 20,000 Hour Lifespan - Our T5 System is designed to compete with high intensity discharge bulbs in terms of light intensity and output. This grow light is formulated to offer you the following benefits: Dependability: Man-made light sources experience some level of lumen depreciation over time. T5 Fluorescent bulbs will only depreciate between 8 and 10 percent of their rated lumen output throughout their lives. Cost-Effectiveness: Less wattage = lower cost. A key factor in switching to T5 lighting is its ability to not only produce better light, but also to do so while consuming far less energy. Superior Plant Health: T5 lamps promote incredible health and bloom of seedlings, cuttings, and produce enough light for full-term growth.

• Light output: Lumen - 5000
• Dimensions: Length - 45.12" / Diameter - .62"

User questions & answers

Question:	How long do they last, before need replaced
Answer:	Yes, all of the buttons on the remote work.
Question:	Can I bypass my ballast with these bulbs
Answer:	Yes, it can. You can buy 6pcs of this 16.5FT led light strip, and link them for decoration. If any problem while using, or product quality problem, welcome to contact us, we will try to provide help.
Question:	what is the hour life rating
Answer:	Yes. I got these for my kids. They have them around the trim, edge of there closets.

Product description

- Each Lightingwise High Output T5 Bulb produces an Outstanding 5,000 Lumens each! This is 2x the Output of Standard T5 Bulbs - -The "BLOOM" Spectrum is most commonly associated with the Harvest Sunlight Spectrum with triggers the Flowering / Budding Stage of Plant Growth. Perfect for the Flowering Stages of Plant Growth - - The "GROW" Spectrum is most commonly associated with Lush, Green, Vegetative Plant growth. Bulb is perfect for Seed Starting and Cloning and can also be used as a full-term Light Source - - Mixing the two Spectrums will result in a more Complete Spectrum for Growing - Lightingwise Bulbs have a 20,000 Hour Lifespan - Our T5 System is designed to compete with high intensity discharge bulbs in terms of light intensity and output. This grow light is formulated to offer you the following benefits: Dependability: Man-made light sources experience some level of lumen depreciation over time. T5 Fluorescent bulbs will only depreciate between 8 and 10 percent of their rated lumen output throughout their lives. Cost-Effectiveness: Less wattage = lower cost. A key factor in switching to T5 lighting is its ability to not only produce better light, but also to do so while consuming far less energy. Superior Plant Health: T5 lamps promote incredible health and bloom of seedlings, cuttings, and produce enough light for full-term growth.

• Light output: Lumen - 5000
• Dimensions: Length - 45.12" / Diameter - .62"

User questions & answers

Question:	What are the watts on this
Answer:	says on the add 54
Question:	Looking for grow light bulbs that fit a regular 4ft fixture that holds regular bulbs. Is this available
Answer:	yes
Question:	If using these on a aquarium what color do these give off is it a clear look or does it have a bluish tint to it
Answer:	No blue tint I can see. The blue is more like morning or mid-daylight color and red is more like afternoon sunlight
Question:	What fixture do these fit preferably single or double fixture
Answer:	These bulbs fit any fixture that takes 4FT T5 HO tubes.