Skip to content
With FREE UK DELIVERY on orders over £50!
Get a FREE Mars Hydro Digital Timer with every Mars Hydro TS Series LED Grow Light!Mars Hydro iConnect Series in stock nowPay As You Grow with Klarna

Mars Hydro TSL2000 LED Grow Light

£189.00

Mars Hydro TSL2000.

The USA's most popular LED grow light. With top quality Bridgelux LEDs & a fully dimmable driver, the TSL2000 has earned its reputation as a game-changing LED Grow Light worldwide.


  • Top Quality Bridgelux Diodes
  • Free & Fast UK Delivery
  • Fully Dimmable
  • New 2025 Version
  • Full Spectrum
  • Massively Reduced Electricity Costs
  • Super Stealthy
  • Pay As You Grow with Klarna 
  • Zero Noise
  • 300w Power Output
  • 50000 Hours Life
  • Pay As You Grow in 3 instalments with Klarna
  • Daily Electricity Cost £0.66*



Power, Precision & Unbeatable Value 


If LED Grow Lights had a Hall of Fame, the Mars Hydro TSL Series would be the headliner. This sleek, powerful and affordable grow light has become a firm favourite among cultivators worldwide, and it’s not hard to see why. With its incredible efficiency, user-friendly features and robust build quality, the Mars Hydro TSL2000 is an undeniable game-changer in the world of indoor gardening. Let’s break it down.


Big Power, Small Energy Bills

Consuming just 300 watts, the Mars Hydro TSL2000 packs a serious punch. With a PPF of 778 umol/s and an impressive PPE of 2.6 umol/J, it delivers light intensity that easily rivals a 450w HPS - but at a fraction of the running cost. Whether you’re a beginner or a seasoned grower, this light ensures you get maximum bang for your buck, with energy efficiency that will make your electricity meter breathe a sigh of relief.


Corner to Corner Coverage

The Mars Hydro TSL2000 is tailor-made for those who need serious coverage in a modest space. It provides perfect illumination for a 3x5 ft veg area or a 2x4 ft flowering zone, making it ideal for small-to-medium grow tents, cabinets or decorative plant shelves. Its balanced light distribution ensures every plant gets the attention it deserves, leading to uniform growth and stunning yields.


Superb Full Spectrum Output

Equipped with a sunlike spectrum of 660nm reds, 730nm infrared and 3000-6500K whites, the Mars Hydro TSL2000 covers every stage of a plant’s lifecycle. Seedlings, vegging plants and flowering crops all thrive under its tailored light mix. And, with the added infrared light giving flowering plants an extra boost plants get bigger, denser and with more resinous blooms. If flavour and potency are your goals, the Mars Hydro TSL2000 will deliver every time.


Low Heat. Silent Performace

Say goodbye to noisy fans and overheated grow rooms. The TSL2000 employs a passive heat dissipation system with a whole layer of aluminium heatsinks that efficiently manage temperature without the need for moving parts. The result? A silent, fanless design that keeps your grow space cool and your operation stealthy. And with the removable driver and a 2-meter extension cord, you can keep the driver outside your tent - further reducing heat buildup.


Precision Dimming & Daisy Chaining

One of the Mars Hydro TSL2000’s standout features is its dimmable driver allowing you to adjust brightness from 0% to 100% with a simple twist of the knob. This flexibility ensures your plants get exactly the light intensity they need at every growth stage. And for those running multiple lights, the daisy-chain feature is a dream come true. You can link and control up to 30 units from a single master light, making it ideal for larger setups. 


Built To Last. Built to Perform

Weighing in at just 3.5kg, the Mars Hydro TSL2000 is lightweight yet robust thanks to its durable quantum board design. With a lifespan of over 50,000 hours, this grow light will keep shining season after season without losing performance. And because it uses only premium components, it outlasts many competitors in its class.


An Investment In Success

The Mars Hydro TSL2000 isn’t just a grow light - it’s an investment in your garden’s success. Its affordability, efficiency and user-friendly features make it perfect for beginners, while its performance and durability will impress even the most experienced growers. From seed to harvest, this light provides everything your plants need to thrive.


Plug, Play & Prosper

Ready to transform your grow setup? The Mars Hydro TSL2000 comes with all the necessary hardware included. You can have it up and running in under 5 minutes - no fuss, no hassle. Whether you’re cultivating in a compact space or scaling up a larger operation, the Mars Hydro TSL2000 is a light you can count on to deliver incredible results. Your plants will thank you. 



Mars Hydro TSL2000 LED Grow Light Technical Specification

Power

305W

Input Voltage

120-277V

Weight

3.5 kg

HPS Equivalent 500w

Flower Footprint

0.8m x 1.2m

Veg Footprint  1.0m x 1.5m

Diodes

Bridgelux 

Diode Count 704

Size

102cm x 26cm x 6.5cm

PPF

778 umols/j

Spectrum 660nm, 730nm, 3000k, 5000k

Efficiency

2.6 umols/j

Daily Electricity Cost £0.66*


    Product includes:

    • Mars Hydro TSL2000 LED Grow Light
    • Power Cord
    • User Manual
    • Wire Hangers
    • Ratchet Hangers


      *Approximate costs of use based on 75% power for a 12 / 12 flowering cycle. 

      *Calculated using the UK: Energy Price Guarantee (October 2024) electricity rate of 24.00 pence per kWh.


      0 / 0