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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
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Description
Mars Hydro TSL 2000 Full Spectrum Dimmable 300W LED Grow LightBest LED grow light for 4x2 tents and plant shelves Take full control of your growing environment with this powerful full spectrum LED grow light. Built for serious indoor growers, it delivers robust flower stage lighting through a high efficiency 300W design, optimized 2x4 ft bloom footprint, and daisy chain capability. Whether youre lighting up a 4x2 tent, closet, or vertical shelf this model gives you pro level results at a friendly price. Quick
Best LED grow light for 4x2 tents and plant shelves
Take full control of your growing environment with this powerful full-spectrum LED grow light. Built for serious indoor growers, it delivers robust flower-stage lighting through a high-efficiency 300W design, optimized 2x4 ft bloom footprint, and daisy-chain capability. Whether you’re lighting up a 4x2 tent, closet, or vertical shelf — this model gives you pro-level results at a friendly price.
✅ Quick-Gance Benefits
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Perfect for 2x4 Flowering
Delivers strong, even PAR coverage across a 2x4 ft flowering space.
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300W Energy Efficient
High-performance output with low power draw for lower electricity costs.
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Daisy-Chain Functionality
Easily connect multiple TSL2000 lights for larger grow setups.
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Slim, Compact Build
Ideal for tight spaces like plant shelves, closets, or grow cabinets.
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Fast, Free U.S. Shipping
All orders ship quickly from our U.S. warehouse with tracking included.
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What’s included
1x Mars Hydro TSL2000 LED Grow Light
1x Hanging Kit
1x Power Cord
1x User Manual
(Optional) Add-on: Mars Hydro iTime Dual-Plug Smart Timer (controls ON/OFF via “MarsPro” app; dimming not supported)
Use it for
✔️ 4x2 Flowering Tent
✔️ 3x5 Veg Room
✔️ Closet & Cabinet Grows
✔️ Decorative Indoor Plant Racks
🔍 Standout Features
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Full Spectrum Output
Delivers a blend of warm and cool light ideal for both veg and bloom stages.
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Daisy Chain Ready
Supports up to 30 lights in series for expanding grow systems.
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Onboard Dimming
Manually adjust light intensity from 0% to 100% for plant stage control.
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Plug-and-Play Setup
No assembly required — just hang, plug in, and grow.
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Ready to upgrade your lighting setup?
Order the Mars Hydro TSL 2000 today and take full control of your indoor garden — with focused coverage, streamlined dimming, and energy savings that add up.
Mars Hydro TSL 2000 Full Spectrum Dimmable 300W LED Grow Light Specifications
| WATTAGE | 300W±5%@AC100-277V |
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| Max Coverage | 3'x5' |
| PPE | 2.6μmol/j |
| PPF | 778μmol/S |
| Chip Brand | BridgeLux |
| Spectrum | 660-665nm 730-740nm 3000-3200K 6000-6500K |
| Max Yield | 2.3g/W |
| Voltage | AC100-277V |
| Amps | 2.550A@AC120V 1.311A@AC240V 1.135A@AC277V |
| BTU | 1023 |
| Certificate | UKCA,CE,RoHS, ETL |
| Lifespan | 50000 H |
| WARRANTY | 5 years |
| Dimension | 40*10*2.5inch |
| Product Countdown End | Jun 23, 2025, 12:00:00 AM |
Mars Hydro TSL 2000 Full Spectrum Dimmable 300W LED Grow Light User Manual Download
Mars Hydro TSL 2000 Full Spectrum Dimmable 300W LED Grow Light Warranty
Manufacturer Warranty: 5 Years
Covers defects in materials and workmanship
Support handled directly through manufacturer or via our team
FAQ
Q: Will this work in a 4x2 tent?
A: Yes, this light is optimized for 4'x2' flower coverage and fits perfectly in those dimensions.
Q: Can I control this light with the Mars Hydro app?
A: You can use the optional Mars Hydro iTime Dual-Plug Timer for app-based scheduling. However, dimming is manual only.
Q: What’s in the box?
A: You get the TSL2000 grow light, hanging kit, power cord, and user manual. Timer is optional.
Q: Is it compatible with a shelf setup?
A: Absolutely — the slim bar-style design makes it ideal for plant shelves or vertical gardens.
Q: What’s the warranty?
A: 5-year manufacturer's warranty with direct or dealer support.
Q: What type of driver does the TSL2000 have?
A: The TSL2000 uses a Mars Hydro brand driver (not Mean Well). Some older models may have LG drivers.
Q: What hanging height and dimming settings should I use?
A: Keep the light about 12''–18'' from the canopy. Use the following dimming levels by stage:
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Seedling/Clone: 25%
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Vegetative: 75%
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Flowering: 100%
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy