Deep Red Or Full Spectrum Indoor Under Canopy LED Grow Light Bar

Product Introduction

The EASTGRACE Under Canopy LED Grow Light Bar is a specialized lighting solution designed to enhance indoor plant cultivation by providing targeted illumination to the lower parts of plant canopies, where overhead lights often fall short. This product is available in two spectral variants: deep red (models EG-UCLBL-120-DR and EG-UCLBL-150-DR) and full spectrum indoor (models EG-UCLBL-120-FL and EG-UCLBL-150-FL), catering to different plant growth needs. With power options of 120W and 150W, and dimensions ranging from 1000mm to 1200mm in length, the light bar is equipped with high-efficiency LED chips from SAMSUNG and OSRAM, delivering wavelengths such as blue (450-460 nm), red (620-630 nm), deep red (650-660 nm), and far red (730 nm). Its efficiency of 2.6-2.9 µmol/J, combined with a power factor above 0.95, ensures energy-efficient performance. The light bar is IP65 or IP66 rated, making it waterproof and dustproof, and operates reliably within a temperature range of -20°C to +40°C. Additional features include 0-10V dimming, daisy-chain connectivity for multiple units, and a warranty of 1 to 3 years, making it a versatile and durable choice for indoor growers cultivating fruits, flowers, vegetables, and medical plants.

Comparative Analysis of Applications

The choice between the deep red and full spectrum indoor variants depends on the grower's specific goals and crop requirements. The deep red spectrum is highly specialized, offering superior performance for flowering and fruiting but requiring additional lighting for vegetative stages. In contrast, the full spectrum indoor variant is a more universal solution, supporting all growth stages but potentially less optimized for flowering-intensive crops. The following table compares the two spectra:

Key Considerations

• Deep Red: Best for growers prioritizing flowering and fruiting but may need additional lights for vegetative phases.
• Full Spectrum Indoor: Ideal for all-purpose cultivation, offering flexibility but slightly less intensity for flowering.

Practical Considerations for Growers

Growers should consider the following when selecting and using these light bars:

• Crop Type and Growth Stage: Deep red is ideal for flowering crops, while full spectrum suits multi-stage or diverse cultivation.
• Supplemental Lighting: Deep red users may need blue-heavy lights for vegetative stages, while full spectrum users may supplement with deep red for enhanced flowering.
• Installation: Use brackets or suspension stands (8 or 12 inches, as noted in Grow Light Central) to ensure optimal light penetration.
• Energy and Maintenance: The high efficiency and aluminum radiator minimize energy costs and heat issues, but regular cleaning is recommended to maintain the IP65/IP66 rating.
• Dimming and Control: The 0-10V dimming feature allows precise light intensity adjustments, which is critical for tailoring light to specific growth stages.

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