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.


  • Wattage - 300w
  • Veg Coverage - 4'x4'
  • Flower Coverage - 3'x3'

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

Mars Hydro TSW 2000 300W LED Grow Light

SKU: MH-TSW-2000
$259.99Price
Excluding Sales Tax
  • Low Energy Consumption LED Grow Light: Consuming 300w and mounted with 704 pcs chips, TSW2000 is able to replace a 400w HPS light while saving 25% electricity energy.

    High Efficiency LED Grow Light: With total light output PPF 716umol/S and leading PPE 2.6umol/j, it’s 50% more photon efficient and can promise a 30% more yield compared to the old HPS/MH lights.

    Patent Highly Reflective Hood Design: The reflector design on TSW2000 has been patented, which can effectively collect the light dispersed in all directions to improve its light utilization and help plants obtain more light absorption.

    Full Spectrum Plant-Preferred Spectra: By the special combination of spectra that emits most light in the 400-700nm waveband, extremely conducive to plant photosynthesis. Adequate IR(730-740nm) is also included in the spectrum to induce bigger buds.

    Dimming And Daisy Chain Function Available: With an independent dimming knob on the removable driver, supporting 0-100% brightness adjustment and up to 15 LEDs daisy-chained in series, it provides various light intensity for different plants stages and meanwhile saves energy.

    Reliable Certifications And Warranty: CE, ETL, RoHS, UKCA safety certifications approved, 50,000 hours longevity, 5-year warranty, and local after-sales service centers.

  • WATTAGE 300W±5%@AC120-277V
    CORE COVERAGE 3'x3'
    MAX COVERAGE 4'x4'
    PPE 2.6μmol/j
    PPF 776umol/S
    CHIP BRAND BridgeLux
    LEDS QUANTITY 704
    SPECTRUM 660-665nm 730-740nm 3000-3200K 6000-6500K
    MAX YIELD 2.3g/W
    DRIVER Moso
    VOLTAGE AC100-277V
    AMPS 2.451A@AC120V 1.227A@AC240V 1.082A@AC277V
    BTU 1023
    LIFESPAN 50000H
    WARRANTY 5 years
    CERTIFICATE UKCA,CE,RoHS, ETL
    DIMENSION 561*499.5*68mm
    WEIGHT(KG) 3.716