--- product_id: 366012434 title: "TSL 2000W Led Grow Light Daisy Chain Dimmable 2x4ft 3x5ft Full Spectrum Grow Light for Indoor Plants Veg Bloom Light with 684pcs LEDs Prosfessional Hydroponic Growing Lights for Greenhouse" brand: "mars hydro" price: "€ 571.43" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.ie/products/366012434-tsl-2000w-led-grow-light-daisy-chain-dimmable-2x4ft-3x5ft store_origin: IE region: Ireland --- # 2000W power with 30% better PPFD Full spectrum for veg & bloom 684 high-efficiency LEDs TSL 2000W Led Grow Light Daisy Chain Dimmable 2x4ft 3x5ft Full Spectrum Grow Light for Indoor Plants Veg Bloom Light with 684pcs LEDs Prosfessional Hydroponic Growing Lights for Greenhouse **Brand:** mars hydro **Price:** € 571.43 **Availability:** βœ… In Stock ## Summary > 🌱 Grow like a pro, shine like a star with Mars Hydro TSL 2000W! ## Quick Answers - **What is this?** TSL 2000W Led Grow Light Daisy Chain Dimmable 2x4ft 3x5ft Full Spectrum Grow Light for Indoor Plants Veg Bloom Light with 684pcs LEDs Prosfessional Hydroponic Growing Lights for Greenhouse by mars hydro - **How much does it cost?** € 571.43 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/366012434-tsl-2000w-led-grow-light-daisy-chain-dimmable-2x4ft-3x5ft) ## Best For - mars hydro enthusiasts ## Why This Product - Trusted mars hydro brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Whisper-Quiet & Cool:** Fanless design means silent operation and less heat stress on your plantsβ€”grow smarter, not hotter. - β€’ **Full Spectrum Mastery:** Tailored light spectrum supports every growth stage from seedling to harvest, maximizing yield and quality. - β€’ **Energy-Smart Performance:** Consumes 2000W but outperforms traditional LEDs with up to 30% higher photosynthetic photon flux density (PPFD). - β€’ **Unmatched Light Intensity:** 684 premium LEDs deliver powerful, uniform coverage for lush indoor gardens. - β€’ **Plug & Play with Daisy Chain:** Easily expand your grow setup with daisy chain capability and dimmable controls for precise light management. ## Overview The Mars Hydro TSL 2000W is a professional-grade, full spectrum LED grow light featuring 684 high-efficiency LEDs that deliver superior light intensity and coverage. Designed for indoor gardening and hydroponics, it offers up to 30% better PPFD than traditional LEDs while consuming less power. Its fanless, dimmable design ensures quiet, cool operation, making it ideal for all growth stages from veg to bloom. With daisy chain capability and robust aluminum construction, it’s the perfect energy-efficient solution for serious growers aiming to maximize yield and quality. ## Description LED grow light Review: I have had this light for about two weeks now. The light appears well made and comes with the normal hardware for hanging plus a timer and temp/humidity sensor. I would have preferred those to be an option since I have them already and suspect most growers do as well. For first time growers it's a nice package deal. I have six 3-4 week old plants under it at about 18" and four under a 1500 watt LED and there is a noticeable difference in growth on the plants under the Mars Hydro. I recently purchased a PAR meter and my measurements show an average 20-30% PPFD increase over what I was getting with two 1500 watt LEDs over the same plants at a reduction of close to 150 watts power consumptipon. And the overall coverage is better too. It also generates much less heat than the other LED lights and the silent operation is nice too although the noise was not really an issue for me, but not having fans that can break is a plus. I am considering purchasing another one, but might wait to see how this grow turns out. I am curious to see how well it does in the flowering phase. It is a very energy efficient light over traditional LEDs producing more light for less wattage, which I verified with a new watt meter I recently purchased. However, that is not the reason I purchased this light. That said, I have seen some reviews that suggest the standard two and three chip LEDs are still superior overall to Quantum Board LEDs and if energy saving is not a concern, they are still the way to go. The numbers don't show that to be the case based on my measurements and results so far, so I guess I will know if this is correct about three months from now. It came pretty well packaged in a sturdy box with some wood to provide added support. I did have an issue with one of the drivers not dimming properly and contacted support. They were very responsive and are shipping me a new driver, although I have to wait a month as they are currently out of stock, but they did give me a $10 discount for the inconvenience, which was cool. My initial impression is these lights are better in many ways to standard LEDs and are a very affordable alternative. I am guessing Quantum Board LEDs will likely replace standard LEDs over time. I will know more in a few months and may update this review. If all goes well I will be transitioning to all Quantum Board LEDs. Just not sure yet if they will all be Mars Hydro lights. For now, I can recommend the Mars Hydro TSL series lights without hesitation. Good choice for a first time grower too since you get a lot of bang for your buck. Update Jan 27th Just completed my grow with two of the Mars Hydro lights. Very impressive growth with the new lights. So much so it caught me off guard how much the plants stretched when the light cycle was moved to 12/12. I was not prepared and could have done a lot more bending. I ended up with some light burn trying to get the light at the optimum height. Also, I had two plants under one of these lights and it was just too much light for one plant making it difficult to take advantage of the light output. The next grow I will be using the light with one plant and do a better job mainlining to get more yield from the light. That said, the yield I did get was pretty amazing. Very dense and frosty buds for sure. So some lessons learned. My plan now is two purchase two more of the TSW2000 model which will work better in one area of my room over one plant. That will give me a total of four Mars Hydro lights eliminating all of the standard LEDs I have, yet consuming a lot less power. About 1200 watts versus in excess of 2000w with the Mars Hydro's and standard LEDs. I am pretty jacked about the next grow and can say for sure these lights are worth the money - they will pay for themselves over time compared to standard LEDs and that is fact based on real data. Highly recommended - you will not be disappointed with the purchase of these lights. Review: This light is awesome, probably a lot more than what I ever needed! I am a bit of a newbie to indoor gardening. I use this in a 2x4 foot tent, I am trying out my first indoor veggie garden with it & hoping to get very good at the skill over time so I can eat lots of top quality foods Initially I had set up the light in the tent with the little power pack it comes with on top of it, I copied pictures and videos I had seen. My tent was getting way too hot! So I had to put it external & I never had the problem again. The light gets very bright though, if I have it too bright then it gets too warm again. I just keep mine on 45% and my plants seem to be really happy. I'm growing spinach, kale, broccoli, cucumber, cherry tomato, thai basil and birdseye chilli in my tent. I'm having a lot of fun, I definitely didn't need a light this powerful though but at least I know if I get better at gardening in the future and do find a need for a brighter light or maybe I might upgrade to a taller tent, then I could obviously make use of it. ..and I do wish my tent was taller! Now that my cherry tomato has grown a lot more I'm wishing I had more height & same with thinking about when my cucumbers start climbing. I knew it'd be limited space, but now I see everything growing & the lucious green leaves of everything & I regret that I didn't get a much bigger tent My goal is to be able to grow all of my food one day This is definitely the start of me starting the journey toward meeting that goal I easily give this light a 5 star rating, but do note that I'm not in any way an expert. ## Features - manufacturer: MoYax - Item Trademark: MOYAX - Item Weight: pounds, pounds, 7.85, 7.85 - Item Category: Light Fixture ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07PLZLKVM | | Batteries are Included | No | | Brand Name | MARS HYDRO | | Bulb Base | Flanged | | Color | White | | Customer Reviews | 4.6 4.6 out of 5 stars (1,592) | | Finish Types | Painted | | Item Weight | 3.56 Kilograms | | Light Source Type | Light Emitting Diode | | Light Source Wattage | 300 Watts | | Manufacturer | MoYax | | Material Type | Aluminum | | Model Number | TSL 2000W | | Mounting Type | Ceiling Mount | | Number of Light Sources | 704 | | Power Source | Corded Electric | | Shade Material | Plastic | | Style Name | Modern | | UPC | 686494417601 | | Unit Count | 1.0 Count | | Voltage | 220 Volts | ## Product Details - **Colour:** White - **Finish type:** Painted - **Light source type:** Light Emitting Diode - **Material:** Aluminum - **Shade material:** Plastic ## Images ![TSL 2000W Led Grow Light Daisy Chain Dimmable 2x4ft 3x5ft Full Spectrum Grow Light for Indoor Plants Veg Bloom Light with 684pcs LEDs Prosfessional Hydroponic Growing Lights for Greenhouse - Image 1](https://m.media-amazon.com/images/I/51YEXCnQ6TL.jpg) ## Questions & Answers **Q: Is this equivalent to a 2000 watt grow light or what I see mixed reviews** A: It is my understanding the 2000W is a statement of equivalency. Thought the light does not use 2000 watts of power the light emitted is the equivalent of a 2000 watt light. I have bought two of these lights so far for an indoor grow operation. I have found by comparing this TSW 2000 with some other lights I have tried that this light well outshines (forgive the pun) one of my other lights that claims to be a 2000 watt light. Watts can get confusing, try looking at lumens as a measure of the brightness of the light. The more the better. **Q: 4'x4' for only lights, better use ts3000w or two tsl2000w to cover entire area with 900 umol?** A: Personally I use TWO TSW-2000 panels in each of my 4x8x7' grow tents. Each light covers a good 4x4' area @ ~16" above canopy. You can get two TS-3000 and that would be the ultimate setup though for a 4x8 tent. Two of those would give you full coverage all over! **Q: For a shelf 2 feet wide x 4 feet long, how may tsl2000 (2 x 4) lights do i need for veggie seedlings growing across the whole length & width of shelf?** A: You should only need 1... this light easily covers a 2'x 4' area @ 24"- 36" above the shelf. **Q: Can i get the actual physical dimensions of the overall light fixture? Thanks.** A: Dear customer, thank you for your question: Here are the dimensions&weight of TSL2000: 1018*253.32*63.8MMοΌ›3.561KG Hope this helps u ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by E***S on 24 September 2019* I have had this light for about two weeks now. The light appears well made and comes with the normal hardware for hanging plus a timer and temp/humidity sensor. I would have preferred those to be an option since I have them already and suspect most growers do as well. For first time growers it's a nice package deal. I have six 3-4 week old plants under it at about 18" and four under a 1500 watt LED and there is a noticeable difference in growth on the plants under the Mars Hydro. I recently purchased a PAR meter and my measurements show an average 20-30% PPFD increase over what I was getting with two 1500 watt LEDs over the same plants at a reduction of close to 150 watts power consumptipon. And the overall coverage is better too. It also generates much less heat than the other LED lights and the silent operation is nice too although the noise was not really an issue for me, but not having fans that can break is a plus. I am considering purchasing another one, but might wait to see how this grow turns out. I am curious to see how well it does in the flowering phase. It is a very energy efficient light over traditional LEDs producing more light for less wattage, which I verified with a new watt meter I recently purchased. However, that is not the reason I purchased this light. That said, I have seen some reviews that suggest the standard two and three chip LEDs are still superior overall to Quantum Board LEDs and if energy saving is not a concern, they are still the way to go. The numbers don't show that to be the case based on my measurements and results so far, so I guess I will know if this is correct about three months from now. It came pretty well packaged in a sturdy box with some wood to provide added support. I did have an issue with one of the drivers not dimming properly and contacted support. They were very responsive and are shipping me a new driver, although I have to wait a month as they are currently out of stock, but they did give me a $10 discount for the inconvenience, which was cool. My initial impression is these lights are better in many ways to standard LEDs and are a very affordable alternative. I am guessing Quantum Board LEDs will likely replace standard LEDs over time. I will know more in a few months and may update this review. If all goes well I will be transitioning to all Quantum Board LEDs. Just not sure yet if they will all be Mars Hydro lights. For now, I can recommend the Mars Hydro TSL series lights without hesitation. Good choice for a first time grower too since you get a lot of bang for your buck. Update Jan 27th Just completed my grow with two of the Mars Hydro lights. Very impressive growth with the new lights. So much so it caught me off guard how much the plants stretched when the light cycle was moved to 12/12. I was not prepared and could have done a lot more bending. I ended up with some light burn trying to get the light at the optimum height. Also, I had two plants under one of these lights and it was just too much light for one plant making it difficult to take advantage of the light output. The next grow I will be using the light with one plant and do a better job mainlining to get more yield from the light. That said, the yield I did get was pretty amazing. Very dense and frosty buds for sure. So some lessons learned. My plan now is two purchase two more of the TSW2000 model which will work better in one area of my room over one plant. That will give me a total of four Mars Hydro lights eliminating all of the standard LEDs I have, yet consuming a lot less power. About 1200 watts versus in excess of 2000w with the Mars Hydro's and standard LEDs. I am pretty jacked about the next grow and can say for sure these lights are worth the money - they will pay for themselves over time compared to standard LEDs and that is fact based on real data. Highly recommended - you will not be disappointed with the purchase of these lights. ### ⭐⭐⭐⭐⭐ Review *by M***W on 5 March 2025* This light is awesome, probably a lot more than what I ever needed! I am a bit of a newbie to indoor gardening. I use this in a 2x4 foot tent, I am trying out my first indoor veggie garden with it & hoping to get very good at the skill over time so I can eat lots of top quality foods Initially I had set up the light in the tent with the little power pack it comes with on top of it, I copied pictures and videos I had seen. My tent was getting way too hot! So I had to put it external & I never had the problem again. The light gets very bright though, if I have it too bright then it gets too warm again. I just keep mine on 45% and my plants seem to be really happy. I'm growing spinach, kale, broccoli, cucumber, cherry tomato, thai basil and birdseye chilli in my tent. I'm having a lot of fun, I definitely didn't need a light this powerful though but at least I know if I get better at gardening in the future and do find a need for a brighter light or maybe I might upgrade to a taller tent, then I could obviously make use of it. ..and I do wish my tent was taller! Now that my cherry tomato has grown a lot more I'm wishing I had more height & same with thinking about when my cucumbers start climbing. I knew it'd be limited space, but now I see everything growing & the lucious green leaves of everything & I regret that I didn't get a much bigger tent My goal is to be able to grow all of my food one day This is definitely the start of me starting the journey toward meeting that goal I easily give this light a 5 star rating, but do note that I'm not in any way an expert. ### ⭐⭐⭐⭐⭐ Review *by D***Y on 30 September 2025* This a great simple little light, however it does not fit for what I am doing. ## Frequently Bought Together - MARS HYDRO TSL2000 300W Led Grow Lights for Indoor Plants, Full Spectrum Dimmable Daisy Chain Growing Lamps for Seed Starting Vegetables Bloom in 4x2/5x3 Grow Tent Greenhouses - AC Infinity CLOUDLAB 642, Advance Grow Tent 4x2, Thickest 1" Poles, 2000D Mylar Canvas, Lab-Tested Highest Reflectivity, Largest Zipper Window, Controller Mount Plate, 48" x 24" x 72" Indoor Growing - AC Infinity CLOUDRAY S6, Grow Tent Clip Fan 6” with Redesigned Long-Life EC Motor, Custom 10 Dynamic Wind Speeds and 10-Level Oscillation, Weatherproof IP-54, for Hydroponics Circulation Cooling --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ie/products/366012434-tsl-2000w-led-grow-light-daisy-chain-dimmable-2x4ft-3x5ft](https://www.desertcart.ie/products/366012434-tsl-2000w-led-grow-light-daisy-chain-dimmable-2x4ft-3x5ft) --- *Product available on Desertcart Ireland* *Store origin: IE* *Last updated: 2026-04-23*