[Buy Now & Save $30] Mars Hydro TSW 2000 Full Spectrum 300W Dimming LED Grow Light for 4x4 Tent High-Density Planting
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SKU
TSW-2000
US$179.99 Regular Price US$209.99
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On orders to the contiguous United States. Delivered within 3–5 business days.
On orders to the contiguous United States. Delivered within 3–5 business days.
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Worry-Free Delivery available with seelQuick Overview
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'
The overwhelming choice for most growers applying in grow tent, small room, cabinet & closet, and plant shelves.
Add the Mars Hydro iTime Dual-Plug Timer for smart scheduling of LED lights via the "MarsPro" app. (Note: Dimming is not supported.)
![[Buy Now & Save $30] Mars Hydro TSW 2000 Full Spectrum 300W Dimming LED Grow Light for 4x4 Tent High-Density Planting](https://www.mars-hydro.com/media/catalog/product/cache/f2a7a073d52d68e1f016fda711208161/m/a/mars_hydro_tsw2000_1.jpg)
| WATTAGE | 300W±5%@AC120-277V |
|---|---|
| Max Coverage | 4'x4' |
| PPE | 2.6μmol/j |
| PPF | 776μmol/S |
| Chip Brand | BridgeLux |
| Spectrum | 660-665nm 730-740nm 3000-3200K 6000-6500K |
| Max Yield | 2.3g/W |
| Voltage | AC100-277V |
| Amps | 2.451A@AC120V 1.227A@AC240V 1.082A@AC277V |
| BTU | 1023 |
| Certificate | UKCA,CE,RoHS, ETL |
| Lifespan | 50000H |
| WARRANTY | 5 years |
| Dimension | 22*20*2.7inch |
| Product Countdown End | Jun 23, 2025, 12:00:00 AM |
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If your LED has a dimmer box, you can use the dimmer wire included with the product to connect the two lights together for simultaneous switching and dimming. With an independent dimming button on the external power supply and an adaptation of 0-100% brightness settings, the Mars Hydro TSW2000 provides different light levels for various plant stages while saving lots of energy.
Hi friend, Here are our recommendations for the height and dimming of the TSW2000: Seeding/clone, Intensity (PPFD) 150-350 Hanging Height 12''(30cm) Dimmer Setting 25% Vegetative Intensity (PPFD) 550-1000 Hanging Height 12''(30cm) Dimmer Setting 75% Flowering Intensity (PPFD) 700-1300 Hanging Height 12''(30cm) Dimmer Setting 100% you can also read this blog for some help https://www.mars-hydro.com/info/post/what-are-the-hanging-heights-for-my-led-grow-lights
Hi friend, Here are our recommendations for the height and dimming of the TSW2000: Seeding/clone, Intensity (PPFD) 150-350 Hanging Height 12''(30cm) Dimmer Setting 25% Vegetative Intensity (PPFD) 550-1000 Hanging Height 12''(30cm) Dimmer Setting 75% Flowering Intensity (PPFD) 700-1300 Hanging Height 12''(30cm) Dimmer Setting 100% you can also read this blog for some help https://www.mars-hydro.com/info/post/what-are-the-hanging-heights-for-my-led-grow-lights
We recommend that you use dimming at different stages.
You can keep the hanging height around 12''-18''.
Seedling/Clone: 25%
Veg: 75%
Flower: 100%
Hi, For payment questions please contact our customer service
Hi friend, 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' The overwhelming choice for most growers applying in grow tent, small room, cabinet & closet, and plant shelves.
Features
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, is 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.
Which light is right for you?
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