10 Best Indoor Grow Lights 2024 in the US

1.

High Efficiency: Up to 2.8 µmol/j and max 3.0g yield/watt.

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Foldable & 2-IN-1 Design: No installation needed, smart and regular modes.

3.

Optimal Heat Dissipation: Aluminum heatsink and remote driver reduce heat.

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Versatile Use: Ideal for 5x5 flowering, suitable for vertical farms.

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Easy Dimming & Daisy Chain: Adjust lighting levels, manage 30 lights in series.

1.

Upgraded Reflective Hood: Patented white reflector design with a 120° refraction angle for wider coverage and enhanced light intensity.

2.

New Diodes Layout: Dense middle and sparse sides diodes arrangement for uniform light distribution, ideal for 5'x5' veg and 4'x4' bloom stages.

3.

Energy Efficient: Consumes only 450W with 1016 LEDs, replacing a 450W HPS and saving up to 50% energy compared to other LEDs.

4.

Full Spectrum LED: Features a sunlike spectrum with IR, suitable for all plant stages, promoting rapid growth and higher yields.

5.

Dimming & Daisy Chain: Independent dimming button with 0-100% settings and the ability to daisy-chain up to 30 lights for large setups.

1.

High-Efficiency LED: 3144 BridgeLux Diodes, 2.8 µmol/J PPE, 2.5g yield/730watt.

2.

Folding & 2-in-1 Design: Smart modes, remote control via MARS HYDRO App.

3.

Superior Heat Dissipation: Aluminum heatsink, detachable power supply, 50% energy saving.

4.

Innovative Uniform Lighting: Bar-style design, precise PPFD control, uniform plant growth.

5.

Dimmable & Daisy Chain: Control up to 20 lights, IP65 waterproof, ideal for commercial use.

1.

Uniform Light Distribution: New diode layout ensures even PPFD distribution for maximum plant yield.

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Wider Range & Stronger Light: 120° angle white reflector design for wider coverage and increased light intensity.

3.

Dimmable and Daisy Chain: Adjust brightness from 0-100% and daisy chain up to 50 LED lights.

4.

Energy Efficient: Consumes only 300W with 704 LEDs, saving up to 50% energy.

5.

Sunlike Full Spectrum LED: Features spectra for all plant stages, enhancing yield and crop quality.

1.

High Efficiency & Lower Cost: Uses premium Samsung LM301 diodes with 2.9μmol/J efficiency, 300W energy consumption.

2.

Dimmable Ballast: Dimming knob with 4 levels, daisy chain function for connecting multiple lights.

3.

Full-spectrum Sunlike Lighting: Optimal light-spectrum coverage (380nm-780nm) for blooms and maximum PAR output.

4.

No Noise & Low Heat: High-quality heatsink and ventilation holes, no fan design for a quiet environment.

5.

Safe to Use: IP65 rating, includes grow glasses, rope hangers, and 5-year after-sales warranty.

1.

High-Efficiency LEDs: Uses Samsung LM301B diodes with 2.7 umol/J for high energy efficiency and better yields.

2.

Energy Saving: Consumes only 450W, saving 50% power compared to HPS or other SMD LEDs.

3.

Optimized Coverage: Veg coverage of 5 x 5 ft and flowering coverage of 4 x 4 ft with uniform canopy penetration.

4.

New Diode Layout: Strategically placed light beads for more uniform PPFD and higher yields.

5.

Dimmable & Multi-light Connection: Features a dimming knob and the ability to connect multiple lights for large growing areas.

1.

Top Components & New Diode Layout: Features a scientifically arranged diode distribution and a high-safety performance MEAN WELL XLG series driver for uniform PAR distribution and deep canopy penetration, enhancing plant yield and light reliability.

2.

Optimal Full Spectrum & Coverage: Combines 660nm red light with 3000K and 5000K white light spectrums, mimicking natural sunlight to support plants in all growth stages. Offers ample coverage for vegetative and flowering stages in different tent sizes.

3.

Accurate Dimmer & Daisy Chain: Includes a dimmer knob for precise brightness control, allowing for optimal growth performance across various phases. The daisy chain feature enables the connection of multiple units for larger commercial setups.

4.

Superior Heat Dissipation: Fanless design with large aluminum heat sinks ensures effective heat management, prolonging the light's lifespan while operating silently.

5.

Low Energy Consumption: Utilizes a high-quality MEAN WELL XLG series driver to deliver high PAR output with reduced energy costs, contributing to faster plant growth and increased yield efficiency.

1.

Efficient Power Conversion: SANSI ceramic technology for 50% power saving.

2.

Flexible Placement: 360° gooseneck & clamp for easy installation.

3.

Auto Timer & Dimming: 3/6/12 hrs timer & 4 brightness levels.

4.

Natural Light Spectrum: 4000K light suitable for indoor plants.

5.

ETL Quality & 2-Year Service: ETL listed with 2-year service support.

1.

Uniform Light Distribution: Extended light bar design ensures comprehensive canopy coverage, particularly at cultivation area edges.

2.

High Efficiency Diodes: Features 1680 high efficiency diodes, drawing 480 watts and achieving 2.8 umol/J PPE, suitable for 4x4ft grow tents.

3.

Advanced Full Spectrum: Offers a full spectrum of light (660-665nm,3200-4200K,4800-5000K) ideal for all plant growth stages.

4.

Dimming Daisy Chain: Includes a dimming button for brightness adjustment and daisy chain functionality to connect and dim multiple lights simultaneously.

5.

Fast Cooling & Detachable Driver: Bar style design with aluminum heat sink and detachable driver for efficient heat dissipation and extended grow light lifespan.

1.

Artistic Design: Stylish halo design that doubles as home decor, providing a warm and natural light comfortable for home settings.

2.

Full Spectrum Light: Emits wavelengths from 380nm to 800nm, similar to natural sunlight, with high efficiency LEDs that support photosynthesis and plant growth in all stages.

3.

Auto On/Off Timer: Features a 3-cycle timing setting (4/8/12H) for automatic turn on and off, offering care for plants during work or vacation.

4.

Dimmable Brightness: Equipped with 4 brightness levels (25%-50%-75%-100%) to cater to different plant growth stages and prevent burning.

5.

Height Adjustable: The light's height can be easily adjusted to accommodate various plant sizes and intensities, and can cover a larger area when extended.