Free Shipping

On the vast majority of our products.

Best Price

The best prices online guaranteed.

Secure Payment

Certified Level 1 PCI DSS compliant.

Customer Service

Highest rated customer service in the industry.

Mars Hydro TSW 2000

See More By: Mars Hydro
Lowest Price on the Web: $239.00 & Free Shipping

$30 DISCOUNT IN CART

$30 discount applied automatically in your shopping cart.

The Mars Hydro TSW 2000 LED Grow Light is similar to the TSL 2000, but adds more coverage area with a wider quantum board configuration and veg and bloom switches to control different growing modes. Upgraded power supply, fans, and LED chips provide you with the high quality you expect from Mars Hydro.

Availability: In Stock (Ships in 24-72 hrs)
Free Shipping: 2-7 Business Days
Warranty: 3 Year
Guaranteed Lowest Price!

Veg Footprint: 4' x 4'

Flower Footprint: 3' x 3'

Watts: 300W

Spectrum: Full

Mars Hydro TSW 2000 Grow Light

TSW2000 is one of our best-sellers as home-use LED grow lights, perfect lighting solutions for 4-8 plants. Affordable price, intuitive yields, and available dimmer and daisy chain function ensure its salability.

The overwhelming choice for most growers applying in grow tent, small room, cabinet & closet, and plant shelves.


Increased Yield and Crop Quality

The latest SMD LED technology provides high PAR/LUMEN output (716umol) allowing for 30% higher yield compared to old LED lights.

Efficient and Energy Saving 

Only 300 watts true output with 704 Bridgelux LEDs. Perfect for 4' x 4' veg stage, 3' x 3' bloom stage. For higher performance use with a Mars Hydro grow tent.

Sunlike Full Spectrum Light

Designed to be as close to natural sunlight as possible, the TSW 2000 grow light is suitable for all stages of a plant’s indoor grow cycle, from seed to flower. Achieve maximum quality and quantity - much better than traditional HPS grow systems.

Noise Free Fanless Design 

Make your growing life easy and quiet. Aluminum construction disperses heat and reduces light lost to aisles and walls, increases the light intensity up to 20%, allowing your plants to receive more energy without burning and providing opportunity for maximum headroom,

Commercial Quality LED Grow Light

The Mars Hydro TS 2000 auto-sensing power supply works on both 120VAC and 240VAC and 277VAC, suitable for large rooms and commercial setups as well as small home grows. and dimmer on the power supply allows you to easily adjust the brightness yourself. With an independent dimming knob on the removable Moso driver, you can adjust the brightness of the light from 0-100% and can daisy chain up to 15 LEDs in series.


    Product Includes

    • Grow light
    • Power cord
    • Wire hangers
    • Ratchet hangers

    Product Details

    • Wattage draw: 300W±5%@AC120-277V
    • HID equivalent: 450 watts
    • LEDs: 704 Bridgelux, 660-665nm 730-740nm 3000-3200K 6000-6500K
    • Spectrum: Full spectrum for seed to flower growth
    • LED Lifespan: 50,000 hours
    • PPE: 2.6 μmol/j
    • BTU: 1023
    • Dimmable: Yes
    • Thermal management: Passive cooling
    • Daisy chain: Yes
    • Operating/input voltage: 100v-277v AC
    • Amps: 120V: 2.451A; 240V: 1.227A; 270V: 1.082A
    • Max Yield: 2.3g/watt


    TSW 2000 Specifications

    Veg Footprint

    4' x 4'
    Flower Footprint 3' x 3'


    Power

    300 watts

    Spectrum
    Full
    Light Output 776 umol/s
    HID/HPS Equivalent 450 watts
    Dimensions 21.2'' x 19.7' 'x 3.7'
    Weight 7.7 lbs
    Recommended Height 12" - 24"
    Manufacturer's Warranty 5 years


      Warranty & Return Policy

      Manufacturer's Warranty: 
      Mars Hydro provides a 5-year limited warranty for their LED grow lights. The manufacturer’s warranty application process can be found at https://www.mars-hydro.com/warranty-policy.

      Return Policy:
      Mars Hydro gives you 30 calendar days to return this item from the date you received it. To be eligible for a return, your item must be unused and in the same condition that you received it.

      Free Shipping

      We are proud to offer FREE SHIPPING to all orders of $50 or more with a physical address (no P.O. Boxes) within the contiguous United States. That means everywhere in the United States besides Alaska, Hawaii, and Puerto Rico. If you live in one of these locations, please contact us for a shipping quote.

      Please note: We process all website orders Monday - Friday, 7 am - 4 pm. If you placed an order over the weekend or after hours, it will not get processed until the next business day.

      Price Match Guarantee

      We work very hard to ensure that we offer the absolute lowest prices online.

      That means that if you find any authorized online retailer that has a lower price than us, just let us know and we'll match their price!

      Please note some restrictions apply and this does NOT apply to any auction, discounter, or market platform including eBay, Amazon, Alibaba, AliExpress, etc.

      For additional details please see our full Price Guarantee Policy here.

      Description

      Veg Footprint: 4' x 4'

      Flower Footprint: 3' x 3'

      Watts: 300W

      Spectrum: Full

      Mars Hydro TSW 2000 Grow Light

      TSW2000 is one of our best-sellers as home-use LED grow lights, perfect lighting solutions for 4-8 plants. Affordable price, intuitive yields, and available dimmer and daisy chain function ensure its salability.

      The overwhelming choice for most growers applying in grow tent, small room, cabinet & closet, and plant shelves.


      Increased Yield and Crop Quality

      The latest SMD LED technology provides high PAR/LUMEN output (716umol) allowing for 30% higher yield compared to old LED lights.

      Efficient and Energy Saving 

      Only 300 watts true output with 704 Bridgelux LEDs. Perfect for 4' x 4' veg stage, 3' x 3' bloom stage. For higher performance use with a Mars Hydro grow tent.

      Sunlike Full Spectrum Light

      Designed to be as close to natural sunlight as possible, the TSW 2000 grow light is suitable for all stages of a plant’s indoor grow cycle, from seed to flower. Achieve maximum quality and quantity - much better than traditional HPS grow systems.

      Noise Free Fanless Design 

      Make your growing life easy and quiet. Aluminum construction disperses heat and reduces light lost to aisles and walls, increases the light intensity up to 20%, allowing your plants to receive more energy without burning and providing opportunity for maximum headroom,

      Commercial Quality LED Grow Light

      The Mars Hydro TS 2000 auto-sensing power supply works on both 120VAC and 240VAC and 277VAC, suitable for large rooms and commercial setups as well as small home grows. and dimmer on the power supply allows you to easily adjust the brightness yourself. With an independent dimming knob on the removable Moso driver, you can adjust the brightness of the light from 0-100% and can daisy chain up to 15 LEDs in series.


        Product Includes

        • Grow light
        • Power cord
        • Wire hangers
        • Ratchet hangers

        Product Details

        • Wattage draw: 300W±5%@AC120-277V
        • HID equivalent: 450 watts
        • LEDs: 704 Bridgelux, 660-665nm 730-740nm 3000-3200K 6000-6500K
        • Spectrum: Full spectrum for seed to flower growth
        • LED Lifespan: 50,000 hours
        • PPE: 2.6 μmol/j
        • BTU: 1023
        • Dimmable: Yes
        • Thermal management: Passive cooling
        • Daisy chain: Yes
        • Operating/input voltage: 100v-277v AC
        • Amps: 120V: 2.451A; 240V: 1.227A; 270V: 1.082A
        • Max Yield: 2.3g/watt


        TSW 2000 Specifications

        Veg Footprint

        4' x 4'
        Flower Footprint 3' x 3'


        Power

        300 watts

        Spectrum
        Full
        Light Output 776 umol/s
        HID/HPS Equivalent 450 watts
        Dimensions 21.2'' x 19.7' 'x 3.7'
        Weight 7.7 lbs
        Recommended Height 12" - 24"
        Manufacturer's Warranty 5 years


          Warranty

          Warranty & Return Policy

          Manufacturer's Warranty: 
          Mars Hydro provides a 5-year limited warranty for their LED grow lights. The manufacturer’s warranty application process can be found at https://www.mars-hydro.com/warranty-policy.

          Return Policy:
          Mars Hydro gives you 30 calendar days to return this item from the date you received it. To be eligible for a return, your item must be unused and in the same condition that you received it.

          Free Shipping

          Free Shipping

          We are proud to offer FREE SHIPPING to all orders of $50 or more with a physical address (no P.O. Boxes) within the contiguous United States. That means everywhere in the United States besides Alaska, Hawaii, and Puerto Rico. If you live in one of these locations, please contact us for a shipping quote.

          Please note: We process all website orders Monday - Friday, 7 am - 4 pm. If you placed an order over the weekend or after hours, it will not get processed until the next business day.

          Price Match Guarantee

          Price Match Guarantee

          We work very hard to ensure that we offer the absolute lowest prices online.

          That means that if you find any authorized online retailer that has a lower price than us, just let us know and we'll match their price!

          Please note some restrictions apply and this does NOT apply to any auction, discounter, or market platform including eBay, Amazon, Alibaba, AliExpress, etc.

          For additional details please see our full Price Guarantee Policy here.

          Based on 19 reviews Write a review

          Customer Reviews

          Based on 15 reviews
          93%
          (14)
          0%
          (0)
          0%
          (0)
          0%
          (0)
          7%
          (1)
          s
          samuel

          Works great gonna buy another one.

          c
          chad austin
          Works great

          Easy and it works great.

          S
          Scott Workman
          Experiment

          More flowering increase lights

          D
          Derek Marks
          Solid light for the price

          Great light. Very cool. Keeps my 3x3 grow around 82-84 degrees without trying to bring it down. But also can use fans and exhaust when in flower to manage temps. Easy to use dimming feature, also compatible with hooking it up to my ac infinity controller which was a nice touch.

          J
          Josh Harper
          Mars Hydro TSW 2000

          Purchased this light with a complete tent, I then purchased a second tsw2000 light for additional wattage. Upon setting it all up my lights don’t work, neither will consistently light. They half light, don’t come on at all and I even have to unplug them to get them to start back up again! Spent $800 and have something that I can’t even use, not at all happy. I really thought replacing my stuff would be easy but it’s not.