300W 4.2kgs LED COB Grow Light Flowering Heat Sink Plate Fan 24hrs Switch 300w Led Grow Light

300W COB LED Grow Light with Auto Time Switch Grow Full Spectrum for Seedling Flowering

300W COB LED Grow Light Description

COB Led Grow Light 300W Sunlike White Full Spectrum for Indoor Plants Growing Lamp,High Par Value Output for Seedling, Hydroponic

COBX6 300W is designed for indoor growing project, Suitable for indoor potted plants to grow and bloom, can be used in Equipped with highquality led light beads, high brightness, strong and durable. 300W can be used in Grow Tent, Grow Rooms, Grow Cabinets as sole light source or supplemental lighting. COBX6 300W LED Contribute to Keep Colorful Flower, Keep Compact Crops, Improve Plants Nutrition Values, Increase Crop Yields.

Key Features & Benefits COB Led Grow Light 300W

• Most reliable Flip Chip COB light source ensures LED light fixture running in a stable and longer service lifetime.
• Full Spectrum LED recipe allows plants to grow healthier.
• Provides high-efficient supplemental lighting by using optical lens secondary light.
• Safe Isolated waterproof constant current driver, consistently stable power supply.
• Time switch function with a built-in timer, 24 hours recycle auto control. (e.g., 16 hours on, 8 hours off. Auto start lighting after 8 hours)

Specification of Best 300W led grow light full spectrum

Complete COB Led Grow Light 300W  Kits Includes:

1. LED Light Fixture x 1
2. Power Cords with AC Plug x 1
3. Light Hanger x 1

COB Led Grow Light 300W LED Spectrum Test Report

Lighting Effect in a Dark Room