Welcome to HTGSupply! eBay'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!

This is a PRIVATE AUCTION. User Names and ID's will be kept confidential.

BRAND NEW

400 watt Metal Halide (MH) Conversion Bulb

- For use with 400 watt High Pressure Sodium (HPS) Systems (standard S51 type ballasts)

- 6500 Kelvin Temperature is full spectrum ULTRA-BLUE for the ULTIMATE VEGETATIVE PLANT GROWTH!

- High Output 38,000 lumensbulb delivers more lumens than standard 400w MH bulbs!

- Perfect for converting your existing 400w HPS system into a 400w Metal Halide system for use during vegetative plant growth

- Made specifically for PLANT GROWTH!

- GROWBRIGHT name brand lamp, not generic. GrowBright bulbs are considered some of the best horticultural lamps on the market today!

- Mogul Based socket fits all standard 400w HPS grow light systems

- Easy to use! Just replace your 400w HPS bulb with this 400w MH Conversion bulb!

- One Year warranty

Using the Grow Bright 400 watt Metal Halide (MH) bulb to convert your 400 watt High Pressure Sodium (HPS) bulb will provide your plants with the proper light spectrum for the ULTIMATE VEGETATIVE PLANT GROWTH! Growers worldwide consider Metal Halide to be the BEST spectrum for green, lush, compact vegetative plant growth. The GrowBright 400w MH Conversion bulb takes this to an even higher level by providing a 6000K Kelvin Temperature rating (instead of standard MH's 4100K) that provides even more BLUE light spectrum which the exact spectrum plants need for vegetative plant growth.

Just replace your existing 400w HPS bulb with the GrowBright 400w MH Conversion bulb to experience better, faster, more compact, more lush and greener vegetative plant growth!

Please note this is a GROWBRIGHT Brand horticultural bulb that carries with it the GrowBright reputation of providing some of the best "grow bulbs" on the market today.

At this price this bulb is a SUPER DEAL!

TRY THIS BULB OUT FOR YOURSELF and EXPERIENCE BETTER, FASTER, GREENER VEGETATIVEPLANT GROWTH

Please check out our eBay storeforgreat prices onGROW LIGHT SYSTEMS,GROW BULBS, FANS, FILTERS, GROW TENTS, MYLAR,BLACK & WHITE POLY and MORE!

This is another example of the efforts ofHTGSupply to supply top quality products at the lowest prices to the indoor cultivation marketplace.

OurGROW LIGHT SYSTEMS and GROW LIGHT BULBS are some of the highest quality, lowest priced on the market today! Please take a look at all our great gear for the indoor grower. We are constantly expanding our line of exclusive products and have the most competitive prices your find ANYWHERE!

Please check us out for all your gardening needs as we carry a full line of GROW LIGHTS, GROW TENTS, NUTRIENTS, HYDROPONIC SYSTEMS and all theACCESSORIES you need at GREAT PRICES!

Check out oureBaystorefor hundreds of items for indoor growing!

WE ACCEPT CREDIT CARDS!

CALL TOLL FREE:1-866-710-GROW

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 / Lamps»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 feedback and you will see we are known for our LIGHTING FAST SHIPPING!

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

SORRY, WE DO NOT SHIP TO CANADA

WHY CHOOSE US

• We have been in THIS business since for almost 10 YEARS - and will continue to be in our stores and on eBay 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 eBay sales is HIGH and we've been recognized by eBay for customer satisfaction and amount of sales.
• EXCELLENT feedback rating! Over 35,000 positive feedbacks 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.