Mars Hydro TS3000 420W Dimmable LED Grow Light – Full Spectrum 2.6 µmol/J for 4x4 & 5x5 Grow Tents

The Mars Hydro TS3000 420W LED grow light is the most powerful model in the popular TS series and designed for growers seeking maximum light coverage, high efficiency, and consistent yields in medium to large grow tents. Consuming only 420W , this full-spectrum grow light delivers exceptionally even PPFD distribution and deep light penetration for vigorous vegetative growth and compact, resinous flowering.

Designed for optimal performance in 4x4 and 5x5 grow tents , the TS3000 is a proven choice for serious hobby growers and commercial vegetative cultivation.

Maximum Light Coverage & Uniform PPFD Distribution

The TS3000 is optimized for a wide canopy surface and ensures:

• Deep light penetration into the lowest plant layers
• Uniform light distribution without hotspots
• Consistent development across the entire growing surface
• Higher yields per square meter

With an efficacy of 2.6 µmol/J, this lamp delivers professional performance with significantly less energy consumption than traditional 600W HPS systems.

Full Spectrum Light for Growth & Flowering

The carefully balanced full spectrum supports all growth phases:

• Rapid and strong vegetative development
• Compact internode distance
• Explosive flowering phase with improved flower structure
• Efficient photosynthesis throughout the entire cycle

Thanks to the optimal balance of white, red, and complementary wavelengths, the TS3000 promotes stable and vigorous plant development from seedling to harvest.

Dimmable & Bluetooth App Support

The integrated dimmer allows precise adjustment of light intensity for each growth phase.

With support for the MarsPro App (via iConnect USB module, sold separately), you can:

• Adjust light intensity
• Programming growth schedules
• Optimize day and night cycles
• Synchronize multiple lights
• Apply sunrise & sunset simulation

This makes the TS3000 suitable for both manual and fully automated indoor growing setups.

Coverage & Application

• Vegetative cover: 150 × 150 cm
  
• Flowering coverage: 120 × 120 cm
  
• Optimal tent sizes: 4x4 and 5x5 grow tents

Ideal for:

• Indoor growing in medium to large tents
• High-yield setups
• Commercial vegetative cultivation
• Energy-efficient LED upgrades

Energy-Efficient & Reliable Design

• Power: 420W
• Efficiency: 2.6 µmol/J
• High-quality aluminum heat sink for efficient heat dissipation
• Completely silent design without noisy fans
• Long life and stable performance

Compared to traditional 600W HPS lighting:

• Lower energy consumption
• Less heat development
• Lower climate impact
• Higher light output per watt

The TS3000 offers professional performance without the drawbacks of HPS systems.

Technical Specifications

• Model: TS3000
  
• Power: 420W
  
• Efficiency (PPE): 2.6 µmol/J
  
• Spectrum: Full Spectrum (all growth phases)
  
• Dimmable: Yes
  
• App support: Yes (Bluetooth via iConnect module)
  
• Vegetative cover: 150 × 150 cm
  
• Flowering coverage: 120 × 120 cm
  
• Cooling: Passive aluminum heat sink
  
• Certifications: CE, RoHS

Package Contents

• 1× Mars Hydro TS3000 420W LED Grow Light
  
• 1× Power cord
  
• 1× Hanging kit
  
• 1× User Manual

Why Choose the Mars Hydro TS3000?

• Maximum coverage for 4x4 and 5x5 grow tents
  
• High efficiency (2.6 µmol/J)
  
• Uniform PPFD distribution
  
• Dimmable light intensity
  
• Bluetooth app support
• Energy-efficient alternative to 600W HPS
  
• Professional performance with low heat output

The Mars Hydro TS3000 420W LED grow light combines powerful light output, energy efficiency, and modern controls into one robust grow light — ideal for growers looking for professional results and consistent yields.