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Welcome to HTGSupply! 's Premier Indoor Gardening Supply Store!
Please check out ourABOUT US Pageto learn more about HTGsupply! We are one of the largest retailers of indoor gardening equipment in the United States. We have the best prices and largest selection on hundreds of items that every indoor gardener needs. We have many exclusive items that you simply cannot find elsewhere, so please check us out!

Click Below to see a short video about HTGSupply and our great products and service!



HIGH OUTPUT 10,000 Lumens



Grow Bright TEK TWO System Overview:

  • 2Lamp2 Foot High Output Compact T5 Fluorescent Grow Light Fixture
  • TWOSpecialty High OutputCompact T5 Horticultural GROW Bulbs Included!
  • Compact and Powerful High Outputat 10,000 lumens! (sameoutput as a 2 lamp 4' T5HO!)
  • 10' Grounded Power Cord - plugs into a standard household outlet and operates on standard household current (240v power cords available)
  • UL Listed Premium Solid State Multi-Volt Digital Electronic Ballasts! Automatically adjusts voltage from 120v (household)or 240v!
  • Mirror-Like Polished Aluminum Reflector is 95%+ Reflective (the best)


  • TWOHigh Output GROW BULBS Included!
  • 6400KGROW BULBSare the perfect spectrumfor VEGETATIVE PLANT GROWTH!The high "blue" output of the6400K Grow (Daylight spectrum) bulb grows compact, lush green plants!
  • High Output Compact T5 Fluorescents are the most efficient source of Fluorescent lighting avialable!
  • Approx.QUADRUPLE (4 times!)the LIGHT OUTPUTofstandard 2 ft. 2Lamp T12or T8 Fluorescent fixtures!
  • Uses only approx.110 watts but emits 10,000 lumens!
  • Perfect for SEED STARTING, CLONING or for FULL-TERM MICROGARDENS (like Orchids)!
  • Innovative Design Provides Smart Growers with Superior Results!
  • 3Year Warranty on Ballast
  • 1 Year Warranty on Bulbs

This fixture is one of our BEST SELLERS! At anunbeatable priceyou get a high output compact T5 fixture with more output than a high-output 4 lamp 2 ft. T5HO (only 8,000 lumens, it's true!)and blows awayANYscrew in Compact Fluorescent.This is a highly versatile fixture that can be used to start seeds, make clones, keep Mother Plants, grow orchids, bonsai or any other small size garden with high light needs. This isa PROFESSIONALLY BUILT and DESIGNED GROW LIGHT FIXTURE at an incredibly low price. You will love it, we guarantee it with a two week money back guarantee!

This is anothergreat dealfromHTGSupply!

We strive to be the best grow light / indoor horticultural supplier on ! We have hundreds of top quality items at the best prices available. Please check out all our listingsand we are sureyou'll bepleased withour hugeselection and great prices!

This Grow Light is available with GROW, BLOOM and MIXED Bulbs! Please click the link below to see this an other High Output T5 Fluorescent Grow Lights we have in stock ready to ship:

Join the T-5 Grow Light Revolution:

T5 fixtures are fast becoming the preferred lighting systems for many plant growers. They are bright enough to growALL types of plants. They are very versatile and can be used as seed starters/propagation lighting, cloning/cuttings, mother plantsand as a full term light taking your plants from beginning to end. Safe and cool, these lights do not have a hot, single blinding point of light like High Intensity Discharge (H.I.D.) lights andare safefor use in schools or other environments where H.I.D.'s are undesirable.

T5 fixtures can also supplement existing H.I.D. systems providingneeded light spectrums that the H.I.D. bulbs lack. Examples are to add "cool" 6400K blue spectrum T5 light to gardens using High Pressure Sodium's orange/red spectrum or add "warm" 3000K red spectrumT5 light to supplement Metal Halide's blue/white spectrum. You may also choose to use T5 lights as side lighting for your plants to help them fill out better underneath their top canopy.

BETTER THAN EXPENSIVE HIGH WATTAGE SCREW IN COMPACT FLUORESCENTS in both Light Output and Maintenance Costs. When a screw in Compact Fluorescent burns out, you have to but the entire bulb to replace it. Screw-InCompact Fluorescentbulbs have a built-in ballast sothey are very expensive to replace, especially any that come anywhere near a 10,000 lumen output. With the GrowBright TEK TWO, the PLL55w High Output T5 bulbs are inexpensive to replace as the ballast is built into the fixture, not the bulbs. We have themfor sale for about $8 a piece so when they doburn out (afteran estimate 20,000 hours)you can rest assured it will not cost an arm and a leg to replace them.


What are T5 Fluorescents and why are they so popular for growing plants?

Fluorescent Lamp technology has become very efficient in converting energy into light output in recent years. We are nowseeingahigher watt to light output ratio from the T5 fluorescentthan is experienced using High Intensity Discharge (H.I.D.) systems like Metal Halide.

T5 Fluorescent's light output is evenhigher thanMetal Halide'sintense bright light as Metal Halide bulbs producearound 80 lumens per watt. T12 fluorescents emit around 65 lumens per watt and the T8 fluorescents emit about 81 lumens per watt. Compare that to the T5's outstanding 92 lumen per watt ratio andyou nowsee why T5's are truly the next generation in grow lights. Metal Halide and T12 and T8 lamps can lose as much as 50% of their initial light output over the life of the bulb. So without regularlychanging your halide/sodiumbulbs, your plants could be growing at "half speed". T5 fluorescent bulbs also hold their lumens longer than Metal Halide / High Pressure Sodium and other fluorescent bulbs meaning they stay brighter longer. This means you canbe assured your plants are receiving the proper amount of light over the lamps life.

Many independent tests have shown the T5 Fluorescents outproducehigher wattage Metal Halide systems. The reasoning is this.High Intensity Discharge (H.I.D.) bulbs including Metal Halide (MH)and High Pressure Sodium (HPS)emit light from a very small source -a two to four inch arc tube inside the bulb. The light is very intense and needs to be spread across the entire garden from this one small point of light. So, not matter how effecient the reflector, the light still has to travel a distancefrom the arc tube and across the garden losing light intensity along the way. T5 Fluorescent lamps emit light from along each 2' section of each of the 2 bulbs. This is a much larger light source spread over a much larger area. This allows the grower to place the T5 fluorescents very close to the plant canopy while still achieving the light spread across the entire garden area. Placing the light closer to the plantsequates into very high light intensity. Metal Halide's small arc tube also gets very hot and if placed too close to plants it will actually burn them. Since T5 fluorescents have such a large area of light source along the bulb they also emit considerably less heat than Metal Halides and thus can be placed very close the the tops of your plants. T5 Fluorescent bulbs also come in a variety light spectrums (eg. "warm/bloom" and "cool/growth" spectrums). This allows each grower to customize their light for the type of plant growth desired. Use all "cool" 6,400 Kelvin Daylight Spectrum bulbs for lush compact vegetative plant growth or "warm" 3,000 Kelvin Red Spectrum bulbs for explosive flowering plant growth- or mix the both "cool" and "warm" bulbs to create a truly balanced light spectrum!

In conclusion;

T5 fluorescents are much more efficient than their older T12 and T8 fluorescent counterparts and Metal Halideproducingconsiderably more light output per energy used.

T5 Fluorescent bulbs stay brighter longer than Metal Halide all other fluorescent bulbs.

T5 fluorescents have a much larger light source and run coolercompared to Metal Halideand High Pressure Sodium bulbs.

T5 Fluorescents can achieve very high light intensity levels and can be placed very close to the plants.

T5 Fluorescents give growers the best control over what light spectrum they wish to use for their plants specific stage of growth.

T5 Fluorescents are the next generation in grow light technology!

Check out ourstorefor hundreds of items for indoor growing!



monday - friday 9am-5pm EST for info.

Digital Grow Lights1,000 watt Grow Lights600 watt Grow Lights400 watt Grow Lights250 watt Grow Lights175 watt Grow Lights150 watt Grow LightsL.E.D. Grow LightsT-5 Fluorescent Grow LightsGrow Tents &Complete Grow KitsCarbon Filters & Odor ControlMylar and Black & White PolyFans / Blowers / Air CoolingBallast Kits, Sockets, etc.Reflectors / HoodsLight Bulbs / LampsĀ»Nutrients, FertilizersPots, Containers, Grow TOLL FREE: 1-866-710-GROW
Monday - Friday 9am-5pm ET for info

We accept PayPal or you may pay us directly via credit card.

14-day money-back guarantee (less shipping). Item must be received back in NEW, MINT condition for full price refund. Please save your shipping boxes, packing materials and note how item was packed for shipping. Any damage may null and void warranty. Nutrients cannot be returned for any reason.

Shipping is determined by the SHIPPING CALCULATOR, so actual shipping and handling costs apply! This shipping cost is for shipping within the CONTINENTAL UNITED STATES and to the calculated Zip Code at the time of checkout only. Alaska and Hawaii, additional shipping costs will incur. Shipping is done via UPS GROUND and item is insured for it's complete value. UPS does NOT deliver to Post Office boxes, so sorry but we CANNOT SHIP TO P.O. BOX ADDRESSES. Please provide street address if you do use a P.O. box. We ship daily from Monday through Friday and shipment usually takes place within 24 hours of cleared payment if it falls between these days. Check out our response and you will see we are known for our LIGHTING FAST SHIPPING!

Shipping Discounts on Large Orders Available - Call Us for More Information



  • We have been in THIS business since for almost 10 YEARS - and will continue to be in our stores and on long after you make your purchase!
  • TOLL-FREE support. We're not an email-only seller; we man our phones Monday thru Friday from 9 am-5pm ET. Call us at 866.710.GROW (4769).
  • But, EMAIL is an option,
  • Legitimate business with NINE brick and mortar stores across the country! We are the REAL DEAL, an honest-to-goodness indoor growing/hydroponic gardening business. We operate out of our retail locations in several states, not our garage or basement.
  • We SPECIALIZE in indoor grow supplies! We sell only top-quality products for growers. We KNOW our stuff! We can answer all of your questions and help you make the right choice for your grow needs!
  • FAST shipping! We ship most orders within 24 hours of purchase or the next business day after payment is received.
  • Top seller! We consistently receive the highest ratings from our buyers and have earned a track record of excellent service.
  • HIGHEST level of achievement! Our volume of sales is HIGH and we've been recognized by for customer satisfaction and amount of sales.
  • EXCELLENT response rating! Over 35,000 positive responses with a rating over 99%! The reason? We earn it! We go above and beyond what our customers expect.
  • TOP QUALITY products! We sell only brand-new top-quality products at unbelievable prices. Compare and confirm!
  • YOU KNOW what you are going to get! Our products are 100% TOP QUALITY and we show you that in our listings! We pride ourselves on our accurate photos and descriptions.
  • We WORK HARD for our customers! We strive to make every customer happy. We truly care about our customers, not just our profits. Do a search engine search on us and you'll discover our GREAT REPUTATION.
  • IN-STOCK inventory! No delays, no drop shipping!
  • SAFE and reliable plain brown box shipment methods. We pack well and mark our boxes only with our return address of HTGSupply.
  • We DO BUSINESS the RIGHT WAY! We're stable sellers, not after the "quick buck"! We'll be around years from now if you have a warranty issue, need support or just want to say "Hi". Our reputation is important to us - and to our customers!
  • USA seller! No customs or duty issues, no delayed shipments.
  • REAL WARRANTY! We offer full warranties on our products - YEARS, not DAYS - that we will personally take care of for you, not pass you off to the "manufacturer" like others do. Our competition has very limited warranties - We will not leave you HIGH and DRY like others would.

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