--- product_id: 128018489 title: "300W TSL2000 Led Grow Lights for Indoor Plants" brand: "mars hydro" price: "399884CFA" currency: XOF in_stock: true reviews_count: 13 category: "Mars Hydro" url: https://www.desertcart.sn/products/128018489-300w-tsl2000-led-grow-lights-for-indoor-plants store_origin: SN region: Senegal --- # 4x2ft flowering & 3x5ft veg coverage 300W high-efficiency power Dimmable + daisy chain up to 50 units 300W TSL2000 Led Grow Lights for Indoor Plants **Brand:** mars hydro **Price:** 399884CFA **Availability:** βœ… In Stock ## Summary > 🌿 Grow smarter, not harder β€” light up your indoor jungle with Mars Hydro TSL2000! ## Quick Answers - **What is this?** 300W TSL2000 Led Grow Lights for Indoor Plants by mars hydro - **How much does it cost?** 399884CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/128018489-300w-tsl2000-led-grow-lights-for-indoor-plants) ## 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€’ **Energy-Smart Growth:** Consumes only 300W with 704 advanced SMD LEDs, saving up to 50% energy vs. traditional grow lights. - β€’ **Scalable Setup Ready:** Daisy chain up to 50 lights with auto-sensing power supply for seamless expansion in any indoor garden. - β€’ **Full Spectrum Powerhouse:** Tailored 730-740nm Red IR & 3200-6800K white spectrum fuels every growth stage from seed to bloom. - β€’ **Precision Light Distribution:** Patented 120Β° reflector ensures uniform PPFD for max yield across your grow space. - β€’ **Customizable Brightness Control:** External dimming knob lets you dial light intensity from 0-100% for perfect plant-specific needs. ## Overview The Mars Hydro 300W TSL2000 LED Grow Light features a patented 120Β° reflector design for even light spread over 4x2ft flowering and 3x5ft veg areas. Equipped with 704 high-efficiency SMD LEDs, it delivers a full spectrum (730-740nm Red IR and 3200-6800K white) optimized for all plant growth stages while consuming just 300W, saving up to 50% energy. Its dimmable function and daisy chain capability (up to 50 units) make it ideal for scalable, customizable indoor gardening setups. Backed by a 5-year warranty and praised by over 20,000 users, it’s a top-tier choice for professional and hobbyist growers alike. ## Description desertcart.com : MARS HYDRO 300W TSL2000 Led Grow Lights for Indoor Plants | with Dimmable Daisy Chain Full Spectrum Patented Reflector Growing Lamps Seed Starting Veg Bloom in 4x2/5x3ft Grow Tent : Patio, Lawn & Garden Review: Fantastic Light - This light has performed very well on my peppers. Big harvests and excellent hangibg options. The dimmer is GREAT! One of my shelves doesn't have enough height and is placed somewhat close to the lights. This light would torch them at under 8", but with the dimming option: i can adjust the power perfectly! It's not a click system dimmer either: it's a smooth turning dimming system, that means you can get your lighting exactly where you need it. I'm very impressed! Review: Great for a grow system indoors - I bought 5 of these and have used them now for 8 months. After opening the box and reading the instructions it was not difficult to install. I used mine in the basement to continue growing through the winter. The quality is very good and light output as well. The color spectrum was perfect for a variety of plants I grew. Electricity usage was very low monthly. You can adjust the light output and control all lights off of 1 control when each light is connected together by the supplied cable. I could easily run all 5 off of 1 outlet as the electrical draw is low. Let's off very little heat so I didn't notice any safety concerns. They come with hangers that are adjustable and made from a good quality draw. No complaints with these lights ## Features - TSL2000 LED Grow Lights: Experience the advantages of our new diode layout, densely packed in the center and sparse on the sides. This arrangement creates a more uniform light distribution between the center and sides, ensuring the most even PPFD distribution and maximizing plant yield. These meticulous design details make the TSL 2000 300W grow light ideal for any stage of plant growth in 4x2ft for flower and 3x5ft for veg - Wider Range & Stronger Light: The 120Β° angle white reflector design on Mars Hydro TSL2000 led grow light is patented, Increases the light utilization rate by 25%, allows for wider coverage and increased light intensity, aiding plants in better light absorption - Dimmable and Daisy Chain: With an independent dimming button on the external driver, this growing lamp allows you to adjust the brightness from 0 to 100% according to the specific growth stage of your plants. Additionally, it supports daisy chaining of up to 50 LED lights, seamlessly connected in a chain but need to purchase the RJ12 connector separately. The auto-sensing power supply is compatible with 120VAC, 240VAC, and 277VAC, making it suitable for both large-scale setups and personal settings. - Save Money and Energy: Mars Hydro's advanced SMD LED technology offers the highest PAR/LUMEN output while consuming only 300W with 704 LEDs, resulting in up to 50% energy savings compared to other grow lights for indoor plants, providing an additional 60% return compared to old HPS/MH lights. - Sunlike Full Spectrum LED: TSL2000 full spectrum growing light features 730-740nm Red IR/3200-4200Knm/5200-6800Knm spectra, providing the enough light for all plant stages. Rapid plant response from seed to flower, and an increase in yield and crop quality. Over 90% light energy can be absorbed by plants. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07PLZLKVM | | Amperage | 2.5 A | | Beam Angle | 120 degrees | | Best Sellers Rank | #7,745 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #71 in Plant Growing Lamps | | Brand Name | MARS HYDRO | | Bulb Base | Flanged | | Color | White | | Customer Reviews | 4.6 out of 5 stars 20,370 Reviews | | Finish Type | Polished | | Finish Types | Polished | | Included Components | Light kit inlcuded | | Item Dimensions L x W x H | 39.21"L x 9.97"W x 3.54"H | | Item Type Name | led grow light | | Item Weight | 3.56 kg | | Light Source Special Features | Dimmable, Daisy Chain | | Light Source Type | LED | | Light Source Wattage | 300 watts | | Manufacturer | MARS HYDRO | | Manufacturer Part Number | TSL 2000W | | Manufacturer Warranty Description | 5 years. | | Material | Aluminum | | Material Type | Aluminum | | Model Number | TSL 2000W | | Mounting Type | Inside Mount | | Number of Items | 1 | | Number of Light Sources | 704 | | Number of Packs | 1 | | Power Source | Corded Electric | | Set Name | TSL2000 | | Shade Material | Aluminum | | Shape | Rectangular | | Style Name | Modern | | UPC | 686494417601 | | Unit Count | 1 Count | | Voltage | 220 volts | | Wattage | 300 watts | ## Product Details - **Color:** White - **Finish Type:** Polished - **Light Source Type:** LED - **Material:** Aluminum - **Shape:** Rectangular ## Images ![300W TSL2000 Led Grow Lights for Indoor Plants - Image 1](https://m.media-amazon.com/images/I/51YEXCnQ6TL.jpg) ## Available Options This product comes in different **Size** options. ## 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 ### ⭐⭐⭐⭐⭐ Fantastic Light *by A***Y on September 11, 2026* This light has performed very well on my peppers. Big harvests and excellent hangibg options. The dimmer is GREAT! One of my shelves doesn't have enough height and is placed somewhat close to the lights. This light would torch them at under 8", but with the dimming option: i can adjust the power perfectly! It's not a click system dimmer either: it's a smooth turning dimming system, that means you can get your lighting exactly where you need it. I'm very impressed! ### ⭐⭐⭐⭐⭐ Great for a grow system indoors *by S***. on September 13, 2026* I bought 5 of these and have used them now for 8 months. After opening the box and reading the instructions it was not difficult to install. I used mine in the basement to continue growing through the winter. The quality is very good and light output as well. The color spectrum was perfect for a variety of plants I grew. Electricity usage was very low monthly. You can adjust the light output and control all lights off of 1 control when each light is connected together by the supplied cable. I could easily run all 5 off of 1 outlet as the electrical draw is low. Let's off very little heat so I didn't notice any safety concerns. They come with hangers that are adjustable and made from a good quality draw. No complaints with these lights ### ⭐⭐⭐⭐⭐ Very good light for the price (update 4/25/21) *by S***S on February 12, 2021* I just received my Mars hydro light. I'm not always one to write reviews, but these guys deserved one. And my previous light was a king LED 1200 w, which used a lot of the reds and blues. I have been looking for a higher wattage light because I have been having low performance on my last few grows. I put this light in yesterday in the afternoon on the 11th of February. I checked it this morning on the 12th of February, it's like a switch was flipped on the tomato plant. I only wish I had it before a picture. In the one I showed I had to tuck more branches under the SCROG netting. Because they had moved so high they were getting closer to the light. It runs a little warmer and then the King LED. And the surfaces of it can get, I wouldn't say hot, but warmer than warm to the touch. My only gripe is that it seems to be a little weighted to one side. When I put it in my tent it leaned a bit in one direction. As far as I can tell it's that the third box which is the dimmer switch, and daisy chain box. It's on only one side of the light, it doesn't carry a lot of weight, but it appears to be just enough to make the light tilt. I fixed it very simply by using a small plastic box and adding weight to it, I rested it on top of the light, and it seems to work well. Simple solution. All in all the light is awesome, I can't speak to its longevity, I only just got it, but very impressed at the start. UPDATE I thought I would add an update to my review. It's now the end of August 2021, the light is still running strong. Still works exactly as it did. It's holding up perfectly, have not had one issue yet. Plants grow amazingly well under it. You can also put the light nearly right on top of the plant and it will not burn it. Granted you got to have good ventilation. I'm sure an obvious question people have, I was able to grow fruit that was incredibly dense, and very high in potency. I knew some purists who are very good at what they do, and they did not think an LED could stand up to HPS, and even they were impressed by the final result. ## 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.sn/products/128018489-300w-tsl2000-led-grow-lights-for-indoor-plants](https://www.desertcart.sn/products/128018489-300w-tsl2000-led-grow-lights-for-indoor-plants) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-10-05*