--- product_id: 87299936 title: "Hydrofarm Quantum T5 648W 4' 12-Tube Fixture Without Lamps, Large" brand: "visit the hydrofarm store" price: "3649576₫" currency: VND in_stock: false reviews_count: 8 url: https://www.desertcart.vn/products/87299936-hydrofarm-quantum-t5-648w-4-12-tube-fixture-without-lamps store_origin: VN region: Vietnam --- # Hydrofarm Quantum T5 648W 4' 12-Tube Fixture Without Lamps, Large **Brand:** visit the hydrofarm store **Price:** 3649576₫ **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Hydrofarm Quantum T5 648W 4' 12-Tube Fixture Without Lamps, Large by visit the hydrofarm store - **How much does it cost?** 3649576₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/87299936-hydrofarm-quantum-t5-648w-4-12-tube-fixture-without-lamps) ## Best For - visit the hydrofarm store enthusiasts ## Why This Product - Trusted visit the hydrofarm store brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Size:12 Bulb Quantum T5 fluorescent fixtures use high efficiency, active electronic ballasts to power high output, 54W, 4 foot T5 lamps. The Quantum T5 features a shallow profile, very low heat, wider bulb spread, & high quality German glass coated aluminum reflectors. Engineered with broader angles, these reflectors allow more light from the backside of the bulb to make it to the plants, & penetrate deeper into the canopy without being obstructed by the bulb itself! this "house of mirrors" effect lets you place the Quantum T5 closer to the tops of the plants, delivering 28% more lumens & still achieving a wider coverage area. The large area of light distribution coupled with the intense light is what makes Quantum T5 optimal for your garden's growth. Assembly required (see instructions). 28% more lumens at plant level 30% more efficient than comparable models increases the efficiency of any T5/Ho 54W lamps high quality German glass coated aluminum reflectors patented folding design for easy storage & transportation designed for Quantum T5 lamps, but will light any manufacturer's lamps 120/240V smartv out of the box (120V cord included, 240v-bacd6 cord optional) lamps not included ## Features - 28% more Lumens at plant level - High quality German glass coated aluminum reflectors - Increases the efficiency of any T5/ho 54W lamps - Patented Folding design for easy storage and transportation - 120/240V smart-volt out of the box (120V cord included, 240v-bacd6 cord optional) ## Images ![Hydrofarm Quantum T5 648W 4' 12-Tube Fixture Without Lamps, Large - Image 1](https://images-na.ssl-images-amazon.com/images/I/61O-Qr4FyAL.jpg) ![Hydrofarm Quantum T5 648W 4' 12-Tube Fixture Without Lamps, Large - Image 2](https://images-na.ssl-images-amazon.com/images/I/61VldXb4cUL.jpg) ![Hydrofarm Quantum T5 648W 4' 12-Tube Fixture Without Lamps, Large - Image 3](https://images-na.ssl-images-amazon.com/images/I/61uGncukL-L.jpg) ![Hydrofarm Quantum T5 648W 4' 12-Tube Fixture Without Lamps, Large - Image 4](https://images-na.ssl-images-amazon.com/images/I/61I-4KbDuYL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very efficient lamps *by D***. on Reviewed in the United States on July 23, 2016* Tested twice as cool as other 8 bulb T5's. It is worth it even though the price is about 2X other t5 systems. Don;t waste your time and money on the cheapo ones.See efficiency data here: [...]The run about twice a s cool as a standard T5 HO system. In my 6X7X9 room the standard T5 Ho fixtures raised the temps by 3 degrees per bulb (using 2 X 8 buld fixtures) plus degrees and the Bad Bay's only 1.5 degrees per lamp. ### ⭐⭐⭐⭐ Bought 3 of these 6 months ago and haven't had an issue yet *by R***D on Reviewed in the United States on June 10, 2020* Great light. Little tight to fit 2 in a 4x4 area. Not sure it was worth the extra $ then a regular t5, but it was the only t5 in stock that I could order that would fit in my 2x4 and then 2 in the 4x4. They do put out some heat so expect to use an ac in summer. ### ⭐⭐⭐ Don't get me wrong they do the job and they are the best fixtures I have *by E***E on Reviewed in the United States on September 19, 2016* I would not purchase again. These fixtures are flimsy, difficult to balance and the outer bulbs will lose connection with the contacts when adjusting height of fixture or just trying to balance light horizontally. Don't get me wrong they do the job and they are the best fixtures I have. I have nothing to compare them to other than shop lights. They are fairly quiet and they can be run at 240 volts. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/87299936-hydrofarm-quantum-t5-648w-4-12-tube-fixture-without-lamps](https://www.desertcart.vn/products/87299936-hydrofarm-quantum-t5-648w-4-12-tube-fixture-without-lamps) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-19*