Quiet 4 inch Inline Duct Fan and LED Grow Lights for Plant Growth

About this item

• 【QUIET & POWERFUL】Mixed flow design combined with a EC motor that powers high-quality impellers makes this fan truly energy efficient than a traditional line fan. With only 35 watts of power but gives a strong airflow up to 205 CFM, very low noise level, only produces 28 DB, this 4” exhaust fan is silent. Lightweight ABS blades reduce the airflow resistance, add airflow by 40%.
• 【BUILT TO LAST】Made of premium ABS plastic housing for superior durability, IP42 rated, making it highly resistant to dust and liquids, and performs well even in harsh environments. The exhaust fan is ETL/FCC listed.
• 【ADJUSTABLE SPEED】The fan speed controller allows you to set your fan speed freely and it is essential for optimal growth of your plant.
• Hight Light Output: 2024 New Version SF300 grow lamp uses OSRAM diodes with 192 LEDs and 5000 lumens output. Only a power draw of 32 watts, lower energy consumption and less electricity bill than fluorescent T5 bulbs. The reflectors do increase the focus of your lights, improve the light efficiency, luminous flux and light concentration. Switching to SF300 will give you twice the harvest per dollar spent on electricity.
• Sunlike Full Spectrum Grow Light: With 120°beam angle. Plant grow light can emit broadband full spectrum light , 660-665nm(RED),730-740nm（IR）, 2800K-3000K (WARM-WHITE), 4800-5000K(BLUE), has a significant impact on plant germination, flowering, fruiting, chlorophyll synthesis of plants, and photosynthesis.