Skip to product information
1 of 9

Mars Hydro TSL2000 LED Grow Light

Mars Hydro TSL2000 LED Grow Light

Regular price £279.00 GBP
Regular price Sale price £279.00 GBP
Sale Sold out
Tax included.

Mars Hydro TSL2000 LED Grow Light

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


  • Top Quality Epistar 3030 Diodes
  • Free UK Delivery
  • Fully Dimmable
  • New 2023 Version
  • 3 Year Warranty
  • Full Spectrum LED Grow Light
  • Massively Reduced Electricity Costs
  • Super Stealthy
  • Zero Noise
  • 310w Power Output
  • 50000 Hours Life
  • Pay As You Grow With Clearpay
  • Daily Electricity Cost £0.95


Slim, Precise, & Super Powerful

Introducing the groundbreaking Mars Hydro TSL2000 LED Grow Light from the original pioneers of LED Grow Lights. This slim, precise, and super powerful lighting solution has revolutionized the game.

The TS series from Mars Hydro represents a new era of LED Grow Lights, offering unparalleled energy efficiency, silent operation, and precise spectral output.

The Mars Hydro TSL2000 LED Grow Light consumes just 310w of electricity while outperforming a 600w HPS light in comparison tests. This is a remarkable leap forward in LED Grow Light technology.


Big Performance. Tiny Electricity Use

With over 700 super bright Epistar LEDs, the Mars Hydro TSL2000 achieves an impressive efficiency of 2.7umol/J over its generous footprint. All this is accomplished with an average daily electricity cost of less than £1, showcasing the monumental achievement of Mars Hydro.

The TSL2000 LED Grow Light pays for itself quickly with an estimated yield of over 2.0g of produce per watt of light consumed. Even beginner growers can expect around 600g of resin-rich and flavor-packed botanical herbs every single flowering cycle. All with an electricity cost of less than £56. The return on investment is truly breathtaking.

Weighing only 3.5 kilograms, the Mars Hydro TSL2000 LED Grow Light is a perfect option for grow tents, cupboards, or any stealth operation. However, don't be deceived by its lightweight design – the Mars Hydro TSL2000 is a powerhouse in terms of performance.


Passive Cooling. Silent Operation

Mars Hydro's innovative design team has created an ultra-high-powered LED Grow Light with passive convection cooling. This fanless design, free of moving parts, ensures the Mars Hydro TSL2000's robustness and longevity. The thick and strong quantum board effectively manages heat, making it ideal for growers who have struggled with high temperatures in the past.

Silent operation and an incredibly long lifespan of over 50,000 hours with no loss in performance are hallmarks of the Mars Hydro TSL2000 LED Grow Light. Its durability and reliability are unmatched in the industry.

Mars Hydro uses only high-quality cables and premium components, guaranteeing that the Mars Hydro TSL2000 LED Grow Light outlasts its competitors. Say goodbye to constant maintenance and the need for frequent bulb replacements.


Ultra Performance. Optimal Results

The Mars Hydro TSL2000 is not only an LED Grow Light built to perform but also built to last. It is a fantastic investment for any grower who is serious about achieving optimal results.

The Mars Hydro TSL2000 LED Grow Light is shipped in 100% discreet plain packaging, ensuring stealthy delivery. A high-quality hanging kit is included, allowing for easy installation. With a setup time of less than 5 minutes, the Mars Hydro TSL2000 provides a hassle-free experience for hydroponic & soil growers.

Upgrade your grow operation today with the Mars Hydro TSL2000 and experience the slim, precise, and powerful LED Grow Light that delivers exceptional performance, energy efficiency, and longevity.

Mars Hydro TSL2000 LED Grow Light Technical Specification



Input Voltage



3.5 kg

HPS Equivalent 500w

Flower Footprint

0.8m x 1.2m

Veg Footprint  1.0m x 1.5m


Epistar 3030 

Diode Count 704


102cm x 26cm x 6.5cm


877 umols/J

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


2.6 umols/J

Daily Electricity Cost £0.94

    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 2022) electricity rate of 34.00 pence per kWh.
      View full details