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Mars Hydro - Mars II 400 - 190 watts

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Mars Hydro - Mars II 400 - 190 watts

MSRP-X $228.99

Our Price $189.99

Availability: In stock

Blispay Financing
Blispay Financing



The Mars II 400 is designed to significantly reduce your costs of growing while ensuring maximum growth from your harvests. Perfect for large scale commercial operations or your indoor garden. Grow your favorite plants all year long.

With a record-breaking 2.5' x 2.5' coverage, the Mars 400 can easily replace a 250 watt HPS traditional grow light, produce a superior yield, and higher-quality flowers - all while reducing operational cost by 1/3!


MARS II 400 Features

Grow and Bloom modes: Two on-board switches to control the mode of growth

Powerful: Next Generation Epistar™ High Intensity LED’s

Optics Technology: 5 watt single chip (TOP-BIN) LED with lens

Plug & Play Device: No need to purchase additional equipment to operate the unit

Maximum Coverage: Covers a full 2.5' x 2.5' to easily replace a 250 watt HPS

Mars Hydro Product Brochure and Specs


*Warehouses in the US, Canada, UK, Germany, and Australia; other countries please inquire for a quote




Model/SKU: Mars II 400/marsII400

Power output: ~190 watts

HID equivalent: 250 watts

LEDs: 80 x 5 watt single-chip Epistar Hi-Intensity LEDs; 50,000 hour lifespan (10+ years if LED lights are on 57% of the time)

Spectrum: 440nm, 460nm, 630nm, 660nm, 730nm (IR), 2400K-3000K

Lens angle: 90° - 120°

Coverage area: 6.25 sq ft (30" x 30")

Thermal management: Aluminum heat sinks; Cooling fans

Daisy chain: No

Dimensions: 11.5 " x 11.5" x 4"

Operating temperature: 85°F -105°F

Operating/input voltage: 85v-265v; Amperage: 1.6 @ 110v | 0.8 @ 220v

Product weight: 13 lbs

Recommended height above plants: 24" - 30"

Additional details: BTUs: 638; 58 decibels; Plug Type: EU, UK, AU, USA, Japan; Plug-and-Play

Product includes: Power cord, Hangers

Recommended for: Indoor grow operations; Hydroponic, aeroponic, or aquaponic systems

Manufacturer's Warranty: 2 years

Additional Information

Manufacturer Mars Hydro

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Mars Hydro - Mars II 400 - 190 watts