Updated
Mars Hydro

Mars Hydro TS 600 LED Grow Light

Mars Hydro's entry 100 W full-spectrum panel: fanless, silent and efficient, covering roughly 60 x 60 cm of seedlings, herbs and leafy greens.

4.2 / 5
Highly recommended

Strengths

  • Genuinely silent - passive cooling means zero fan noise indoors
  • Efficient for its class at roughly 2 umol/J, replacing a 150 W HPS with lower running cost
  • Honest 100 W draw makes daily energy cost easy to predict

Watch outs

  • Flowering-grade coverage is only about 50 x 50 cm - the 2x2 ft claim applies to veg growth
  • Fixed, non-detachable power cord limits placement
  • No UV component in the spectrum
  • Power draw 100 W (+/- 5%) at 240 V
  • PPF 190 umol/s (independent testing measured up to 245 umol/s)
  • Efficacy About 2.0 umol/J
  • Coverage Core 50 x 50 cm (flowering); maximum 60 x 60 cm (veg) - matches a 2x2 ft tent

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LED grow light panel over young indoor plants
Read our review - we rated it 4.2/5
By Rob Griffiths1 min read
Power draw
100 W (+/- 5%) at 240 V
PPF
190 umol/s (independent testing measured up to 245 umol/s)
Efficacy
About 2.0 umol/J
Coverage
Core 50 x 50 cm (flowering); maximum 60 x 60 cm (veg) - matches a 2x2 ft tent
Diodes
225 LEDs (BridgeLux chips on the current version; earlier runs used Epistar)
Spectrum
Full spectrum: 650-660 nm red, 730-735 nm infrared, 3000 K and 5000 K white
Dimming
Knob dimming on the current update, plus RJ12 port for app/controller management via MarsPro
Cooling
Fanless - passive aluminium heatsink, completely silent
Dimensions
382 x 299 x 43 mm
Weight
1.25 kg
Rated lifespan
50,000 hours
Certifications
UKCA, CE, RoHS, ETL
Warranty
5 years