Exclusive Limited Time Offer: GrowAce.com customers will receive a FREE pair of Yield Lab LED grow room glasses with the purchase of the Mars Hydro 450W TS 3000 LED Grow Light ($29.95 value!)

The Mars Hydro TS 3000 is a powerful, highly efficient, and budget-friendly 420-watt LED grow light built for both residential hobbyists and commercial growers. Engineered with a patented reflective hood design, this quantum board fixture maximizes photon concentration to ensure deep canopy penetration while preventing wasted light side-dispersion. It features a broad, sun-like full spectrum optimized for all growth stages—from vegetative tracking to dense flower development—promoting high-quality yields without generating excessive heat.

• Energy-Efficient Power: Draws a true 420 watts of electricity while efficiently replacing a conventional 600W HPS/MH system, cutting your energy usage by up to 25%.

• Patented Reflector Design: Features a unique, patented reflective hood structure that gathers light from all angles, intensifying PPFD delivery and assisting plants in absorbing maximum light energy.

• Sunlike Full Spectrum: Emits a highly effective combination of wavelengths (including 660-665nm Deep Red and 730-740nm Infrared) to boost photosynthesis and stimulate massive flowering buds.

• Smart App Control & Dimming: Equipped with an easy 0-100% manual dimming box, supporting multi-light daisy-chains of up to 15 units, with optional remote Bluetooth scheduling via the MarsPro App.

• Commercial and Home Versatility: Features broad voltage compatibility (AC100-277V) that makes it perfectly optimized for 5x5 ft vegetative coverage and 4x4 ft flowering footprints in grow tents or commercial setups.

• Quiet Passive Cooling: Built with an innovative fanless design utilizing thick, premium aluminum heat-sinks to disperse thermal output cleanly and silently.

• Certified Reliability: Fully approved by security standards including CE, ETL, RoHS, and UKCA, promising an enduring 50,000-hour operational lifespan backed by a 5-year commercial warranty.

The fixture incorporates advanced user features including a seamless 0-100% dimming knob and daisy-chain functionality capable of synchronizing up to 15 fixtures simultaneously. The newly updated 2026 version offers optional app integration via Bluetooth to easily manage schedules and illumination presets remotely through the MarsPro App. Operating with absolute silence due to its fanless aluminum heat-sink structure, the TS 3000 serves as a robust, safe, and highly productive alternative to outdated 600W traditional HPS/MH systems.

Product Specifications

• True Wattage Draw: 420W ±5% @ AC120-277V

• HPS/MH Equivalent: 600 Watts

• Maximum Core Coverage (Flowering): 4' x 4' (120 x 120 cm)

• Maximum Veg Coverage: 5' x 5' (150 x 150 cm)

• Photosynthetic Photon Efficacy (PPE): 2.7 μmol/j

• Photosynthetic Photon Flux (PPF): 1210 μmol/S

• LED Diode Brand: High-Quality BridgeLux Chips (1,016 pcs total)

• Spectrum Configuration: 3000-3200K, 6000-6500K, 660-665nm (Red), and 730-740nm (IR)

• Max Yield Capacity: Up to 2.4 g/W

• Input Voltage: AC 100-277V

• Amperage Draw: 3.868A @ AC120V | 1.929A @ AC240V | 1.692A @ AC277V

• Thermal Output: 1534.5 BTU

• Fixture Dimensions: 25" x 23" x 2.7" (64 x 58 x 7 cm)

• Operational Lifespan: 50,000 Hours

• Safety Certifications: UKCA, CE, RoHS, ETL Listed

• Manufacturer Warranty: 5 Years