United States Grow Light Market

United States Grow Light Market Size and Share:

The United States grow light market size reached USD 1,263.3 Million in 2024. Looking forward, IMARC Group expects the market to reach USD 2,862.7 Million by 2033, exhibiting a growth rate (CAGR) of 9.04% during 2025-2033.

United States Grow Light Market Analysis:

• Urbanization and restricted land for cultivation are driving farmers towards indoor vertical farming, and hence, demand is growing for effective grow lights to facilitate year-round plant growth in controlled environments.
• The growing cannabis legal industry demands accurate, high-efficiency lighting technology to maximize plant growth, cannabinoid yield, and production, greatly increasing the demand for grow lights.
• Advances such as spectrum-tunable LEDs, IoT-enabled integration, and smart control are enhancing energy efficiency, light personalization, and crop growth, promoting upgrades and new installations in the market.
• Sustainability-based policy and energy efficiency rebate programs motivate commercial farmers to utilize cutting-edge LED grow lights, which saves them money and propels market growth.
• Demand for fresh, pesticide-free, and locally grown food drives greenhouse and indoor agriculture expansion, requiring robust and effective artificial light systems to support steady production.

Grow lights, or plant lights, refer to artificial lights that emit electromagnetic spectrum to promote photosynthesis. It is commercially available in fluorescent, high-intensity discharge (HID), high-pressure sodium (HPS), light-emitting diodes (LED) and incandescent variants. The different elements of these lights, such as color, intensity, and temperature can also be controlled to mimic outdoor settings. This creates an ideal environment for plants to grow, thus resulting in the improved crop yield. As a result, United States grow light market analysis shows rising grow lights are extensively utilized in home gardening, horticulture, commercial indoor gardening, food production, and plant propagation applications.

The grow light market in the United States is majorly being driven by the rising trend of urban farming across the country. In addition to this, growing environmental consciousness is also contributing to the market growth. Since grow light is an eco-friendly technique of facilitating agricultural produce, it is increasingly being adopted as a sustainable way of cultivation. Moreover, there is a growing inclination toward indoor farming, which, in turn, is catalyzing the product demand significantly. Associated benefits, including versatility, color quality, energy efficiency, and cost-effectiveness, are also promoting the increasing utilization of grow lights across the agriculture sector. Moreover, various technological advancements, such as the development of smart grow lights integrated with the Internet of Things (IoT), are acting as another major growth-inducing factor. Other factors, such as the increasing establishments of solar power-based agricultural plants, thus supporting the United States grow light market growth.

United States Grow Light Market Trends:

Shift Towards Advanced LED Technology

One of the predominant market trends is the increasing preference for LED-based light solutions. Growers prefer LEDs over conventional lighting systems due to their energy efficiency, longer life expectancy, and light spectrums control. Such cutting-edge lights enable precise color spectrums tuning of red, blue, and far-red, which facilitates various phases of plant growth—such as germination, flowering, and fruiting. This control facilitates improved yields of crops and healthier plants as well as power saving and heat reduction. LED systems have become increasingly popular in numerous applications, ranging from indoor indoor gardens at small scales to commercial greenhouses at large scales. Their flexibility allows them to be applied on numerous types of crops including vegetables, fruits, and cannabis. As farmers pursue sustainability and productivity, the application of adjustable-spectrum LEDs is also increasingly growing throughout the market.

Integration of Smart and IoT-Enabled Lighting

The use of smart technology and IoT capabilities in grow light systems is gaining momentum. Today's grow lights are able to integrate with applications or cloud services, enabling farmers to monitor and adjust lighting conditions remotely in real time. The systems have features such as automated dimming, scheduling, and environmental sensing (temperature, humidity, and light levels) that enable growers to fine-tune growing conditions without hands-on intervention. Automation not only streamlines processes but also enhances crop consistency and quality. Farmers receive real-time information and predictive notifications to ensure that their crops always get optimal light. The trend is part of the overall shift toward digital farming, where precision and efficiency are the watchwords. The convenience and smarts of smart lighting systems are convincing both amateur indoor gardeners and commercial farming operations to adopt them.

Growth of Vertical Farming and Urban Greenhouses

Another significant United States grow light market trends is the rising demand for vertical farming and urban greenhouse cultivation. With limited farming space in urban areas, these new farming methods enable food production in vertically stacked layers or contained environments near consumers. Grow lights are critical to creating consistent, artificial sunlight, vital to plant health in these controlled environments. The versatility of LED lighting systems enables the adaptation to various crops and development stages, accommodating a variety of plants like leafy greens, herbs, and fruits. The trend also echoes rising consumer demand for locally produced, fresh, and sustainably cultivated products. Urban farming also minimizes food transport over long distances, saving costs and emissions. As increasing numbers of cities promote local food production to enhance food security, the application of grow lights in greenhouses and vertical farms is destined to grow further.

Market Drivers Driving United States Grow Light Market Growth:

The United States grow light market is growing steadily, with demand for indoor and vertical farming increasing to address limited arable land and altered climate conditions. Growing consumer demand for organic and locally grown produce is compelling commercial farmers to deploy controlled-environment agriculture (CEA) systems in which grow lights have a crucial role to play. Improvements in LED technology have greatly enhanced energy efficiency, spectrum control, and cost of operation, bringing them to more appealing use for commercial and hobby farmers. Legalization and spread of cannabis farming over many states further drive market growth, since grow lights are crucial for maximizing plant yield indoors. Government incentives for energy-efficient agriculture technologies and increasing interest in food security are also driving investment in smart farming technologies. Also, urbanization and technology incorporation in farming are enhancing the popularity of grow lights in household and business areas, supporting long-term growth throughout the industry.

United States Grow Light Market Challenges:

High Initials Cost Impede the Market Demand

Large upfront costs of sophisticated LED systems can discourage small or emerging growers, particularly in the context of long-term return on investment. Technical difficulty is also a barrier; maximizing light intensity, spectrum, and duration demand a level of technical knowledge that not all farmers may have. In addition, energy use is still a problem, particularly in areas where electricity is expensive, making operational costs high in large-scale indoor farms. Regulatory ambiguities, especially for controlled drugs such as cannabis, can also affect market stability. Market saturation risks may also develop as an increasing number of suppliers enter the industry, increasing competition and potentially squeezing profit margins. These challenges may retard the rate of expansion of the market if not handled properly by businesses and policymakers alike.

United States Grow Light Market Opportunities:

Rising Demand for Reliable and Efficient Lighting Solutions

The growth of urban food production requires efficient and trustworthy lighting solutions for the cultivation of crops throughout the year. Technological advancement is immense, particularly in developing smart, IoT-compatible lighting systems and spectrum-adjustable LEDs suitable for different crops. Indoor gardening kits, home hydroponics, and plant growth for pharmaceutical products are some of the niche segments which provide further avenues of growth. Partnerships between agtech firms and lighting companies can result in combined, user-friendly solutions for farmers. Incentives by the government towards sustainable and efficient use of resources in farming further provide a favorable situation for growth in the market. With consumer demand moving towards organically grown, fresh, and locally produced fruits and vegetables, demand for high-tech grow lights is anticipated to increase steadily thus surging the United States grow light market share.

Key Market Segmentation:

IMARC Group provides an analysis of the key trends in each sub-segment of the United States grow light market report, along with forecasts at the country level from 2025-2033. Our report has categorized the market based on technology, installation type, spectrum, and application.

Breakup by Technology:

• HID
• LED
• Fluorescent
• Others

Breakup by Installation Type:

• New Installations
• Retrofit Installations

Breakup by Spectrum:

• Full-Spectrum
• Partial Spectrum

Breakup by Application:

• Indoor Farming
• Vertical Farming
• Commercial Greenhouse
• Turf and Landscaping
• Others

Breakup by Region:

• Northeast
• Midwest
• South
• West

Competitive Landscape:

The competitive landscape of the industry has also been examined along with the profiles of the key players.

The report provides a comprehensive analysis of the competitive landscape in the United States grow light market with detailed profiles of all major companies, including:

• Signify Holding
• OSRAM GmbH
• Gavita International B.V.
• Heliospectra AB.
• Illumitex, Inc.
• LumiGrow, Inc.
• Everlight Electronics Co., Ltd.
• Hortilux Schréder
• Sunlight Supply, Inc.

Latest News and Developments:

• In November 2024, GrowGeneration Corp. has announced the launch of new premium products across its proprietary brands, including grow lighting, essential accessories, and growing mediums for indoor and greenhouse hydroponics. The lineup features the ION 135W Under Canopy LED Light to enhance yields and profitability, pest management traps under The Harvest Company brand, and Char Coir Crush Pots. These additions support GrowGen’s strategy to boost proprietary brand sales and improve profit margins by 2025.
• In September 2024, FOHSE launched its revolutionary PRO Series LED lighting technology, designed to transform cannabis cultivation. Featuring seven adjustable spectrum channels—UVA, Green, Far Red, Blue, Cool White, Warm White, and Red—the lights offer unmatched customization across growth stages. Integrated sensors monitor temperature, humidity, CO₂, and PPFD, providing real-time data for precise control. The PRO Series empowers growers to optimize crop quality, yield, and efficiency in high bay, single-level cultivation environments.
• In July 2024, Nature's Miracle Holdings announced a $5.1 million sales order for its Efinity brand grow lights from What Rebates LLC, a utility rebate specialist serving the U.S. agricultural sector. Supported by the Inflation Reduction Act, this deal highlights Nature's Miracle’s growing presence in energy-efficient indoor farming solutions. The order is expected to boost the company's 2024 revenue and solidify its role in the expanding U.S. grow light market.
• In January 2024, Active Grow launched its new LoPro Max 3.0 LED Grow Lights, setting new standards in horticultural lighting with exceptional efficacy of up to 3.28 µmol/J. Available in 800W and 650W models, these lights feature the Sun White Pro + Spectrum for full growth cycles and boast superior light uniformity, cooler operation, and high durability. DLC 3.0 certification makes them rebate-eligible, offering efficiency, longevity, and excellent crop quality for commercial growers.

United States Grow Light Market Report Scope: