Products Description
Products Description
400W LED Panel Grow Light – Efficient Lighting for Indoor Plant Cultivation
Our 400W LED panel grow light is designed to provide stable, uniform, and energy-efficient lighting for indoor plant growth. With a quantum board structure, this light delivers high photosynthetic efficiency and is suitable for both hobby growers and commercial indoor farms.
Optimized Light Output for Indoor Plants
This 400W LED grow light features a full-spectrum LED layout designed to support the entire plant growth cycle, from seedling to vegetative and flowering stages. The panel design enables even light distribution across the plant canopy, minimizing shadows and promoting consistent growth throughout all areas.
Built with quality LED chips, such as Samsung or Osram (available upon request), the fixture offers high light efficacy, typically over 2.3 μmol/J. This helps improve plant health while reducing electricity consumption, making it a cost-effective lighting option for long-term indoor cultivation.
Quantum Board Structure for Uniform Coverage
The light adopts a quantum board structure, which means hundreds of mid-power LEDs are mounted on a slim aluminum PCB panel. This design ensures a wider light spread and better canopy penetration compared to traditional bulb or spotlight systems. It's especially effective in grow tents, racks, or vertical grow setups.
Simple, Durable, and Quiet
The fixture features a passive cooling system using an integrated aluminum heat sink. It operates silently without any moving parts, making it well-suited for environments that require low noise levels. The build quality ensures stable performance over thousands of hours, reducing maintenance costs and downtime.
Easy to Install and Compatible with Most Setups
Installation is straightforward with the included hanging hardware. The compact panel fits well in 2×4 ft to 4×4 ft grow areas, depending on plant density and light height. It is compatible with most grow tent systems and can be used as either a primary or supplemental light source.
OEM/ODM Support from an Experienced Manufacturer
As a grow light manufacturer with over 15 years of experience, we offer full OEM and ODM services. Whether you need customized spectrum, wattage, housing design, or branding, our team can support your project from concept to delivery.
Choose our 400W LED panel grow light for reliable indoor plant lighting that balances performance, simplicity, and long-term value.
FAQ
Q: How can I buy this LED grow light?
A: Pls contact us and tell us what you need, so we can give you a quotation for the products and shipping costs.
Q: Can I customize the spectrum I want?
A: Of course, WESTLAND provides OEM services, you can customize the technical specification, like spectrum, LED chips, voltage, cable, size, and so on. Freely tell us what you need.
Q: Can I use this light for all plant growth stages?
A: Yes! The full-spectrum design supports all stages - from seedling and vegetative growth to flowering, making it ideal for complete grow cycles.
Q: Does the light produce a lot of heat? Will I need extra cooling?
A: No, it runs cool thanks to its efficient LED technology and passive heat sink design. In most cases, no additional cooling system is required.
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