SZHLUX 2023 400W Dimmable Full Spectrum LED Grow Light for 4x4ft Indoor Plant Growth

About this item

• **Full Spectrum Sunlight Simulation** - Emulates sunlight waves to facilitate optimal absorption by plants, allowing for over 95% of light energy utilization. Comprises white, blue, red, and infrared (with specifications of 3000K, 5000K, 660nm, and 730nm). The 3000K spectrum delivers a warmer reddish light, while the 5000K spectrum offers a cooler bluish tone. Notably, the blue light at 5000K enhances seedling development, while the red light at 660nm and infrared at 730nm play crucial roles in photosynthesis, supporting flowering and fruiting, ultimately boosting both yield and quality of crops.
• 【Timing and Daisy Chain Support】The newest upgraded light comes with a timer switch, you can turn to any time according to your plants growth stage. More than 100 lights can be connected together with network cables for lager and commercial grow. Costs half compare to HPS light and greatly increased yields.
• 【High Efficiency and Low Energy Consumption】- SZHLUX LED Grow Light utilize the latest in high yielding LEDs technology diodes, high Energy Efficiency with 2.9 Umol/J, delivers powerful light output and uniform canopy penetration to resulting maximum higher yields. Actual power is 400W with 972 LEDS, effective footprint is 4 x 4 ft.
• 【Trapezoid Tube and Fanless Design】- Original Factory innovation designed Trapezoid-shape Led Tube for larger luminous area than T5 and T8 led tube. Premium aluminum shell with fanless design for faster dissipation speed, make your growing life easy and quiet, allowing your plants receive more energy and without burning.
• 【2023 Upgraded Dimmer Modes】- This upgraded light has 4 dimmer modes for different growing stage, plants will get absolutely full spectrum nutrition. If you turn to 40% for the first dimmer switch, 5 white light bars will on; If you turn to 100%, all white LEDs will on, it’s best for seedling and growing. If you turn to 40% for the 2nd dimmer switch, 4 light bars will on with warm white, red and IR LEDs; If you turn to 100%, all light bars will on, it’s most suitable for blooming and fruiting.