SZHLUX 400W Commercial LED Grow Light for Indoor Plants

High Efficiency and Low Energy Consumption

SZHLUX LED Grow Light employs advanced high-yielding LEDs, achieving an impressive energy efficiency of 2.9 µmol/J. This technology delivers powerful light output and uniform canopy penetration, enhancing maximum yields. The actual power of this light is 400W, with 972 LEDs covering an effective footprint of 4x4 feet.

Smart Dimmer Modes

This upgraded light features four dimming modes suitable for different growth stages. At 40% dimmer switch, 5 white light bars are activated, ideal for seedling stages. At the 100% position, all white LEDs light up, perfect for initial growth. For blooming and fruiting stages, setting the 2nd dimmer switch to 40% activates 4 light bars featuring warm white, red, and IR LEDs, while 100% activates all light bars, ensuring ideal conditions.

Timing and Daisy Chain Support

The newest upgrade includes a timer switch for flexible scheduling according to your plants' growth stage. Additionally, more than 100 lights can be connected via network cables for larger and commercial grows, costing half the price of HPS lights and significantly increasing yields.

Sunlight Full Spectrum

This LED grow light closely mimics natural sunlight, with over 95% of light energy absorbed by plants. It features 3000K (reddish) and 5000K (blueish) white, blue, red, and IR LEDs. The 3000K promotes seedling growth, while 660nm red and 730nm IR light are most effective for photosynthesis, promoting flowering and fruiting, thus boosting yields and crop quality.

Trapezoid Tube and Fanless Design

Unique to this light, an innovative trapezoid-shaped LED tube offers a larger luminaire area than T5 and T8 tubes. A premium aluminum shell, combined with a fanless design, ensures faster heat dissipation, making growing life easy and quiet for your plants.