Powerful, energy-efficient full-spectrum lighting with dimming for versatile indoor grow coverage.

The TSW2000 LED Grow Light is a top choice for home growers, delivering powerful, energy-efficient lighting for 4-8 plants. With 300W of power and 704 high-efficiency chips, it replaces a 400W HPS while saving 25% on electricity costs. Designed for grow tents, small rooms, cabinets, and plant shelves, it provides 4’x4’ veg coverage and 3’x3’ flowering coverage. The patented reflective hood design enhances light distribution and absorption, ensuring stronger, healthier plant growth with full-spectrum lighting, including IR (730-740nm) for bigger buds.

Why It’s the Smartest Investment for You

The TSW2000 is 50% more photon efficient than older HPS/MH systems, featuring 716 µmol/s PPF and 2.6 µmol/J PPE, leading to 30% higher yields per watt. The dimming and daisy-chain function allows up to 15 lights to be connected, providing customized brightness control for different growth stages while reducing energy waste. Built for home growers and commercial cultivators alike, it’s certified by CE, ETL, RoHS, and UKCA, ensuring 50,000-hour durability and a 5-year warranty with local after-sales support.

Is the TSW2000 Energy-Efficient?

Absolutely. While traditional HPS fixtures average just 1.3–1.7 µmol/J, the TSW2000 delivers 2.6 µmol/J, maximizing light output per watt while keeping energy costs low. Whether you’re growing hydroponically or in soil, this affordable, high-yielding LED grow light ensures vigorous plant growth with minimal overhead.

Features

• Low Energy Consumption: Uses only 300W while replacing a 400W HPS, saving 25% electricity
• High Efficiency Performance: Produces 716 µmol/s PPF with a 2.6 µmol/J PPE, delivering 50% more photon efficiency and 30% higher yields than traditional HPS/MH lights
• Patented Reflective Hood Design: Improves light utilization by collecting and distributing light evenly for better plant absorption
• Full Spectrum with IR: Optimized 400-700nm PAR spectrum with 730-740nm IR to boost photosynthesis and promote bigger buds
• Dimming and Daisy Chain Function: 0-100% dimmable knob with up to 15 daisy-chained LEDs for adjustable light intensity across different plant growth stages

What's Included?

• Mars Hydro TSW 2000 LED Grow Light

Download Resources

Mars Hydro TS Series Video