1UV LED is much more expensive than other spectrum. 2UV light solution is much more complex. If a light with UV LED, all materials need to be anti-UV, or UV rays will burn them out fast, within 1-2 months, specially the LED packing (Silicone VS PC), and optical lens (Special resin VS common resin).
UV 380nm - 420nm is very important to thicken stem, leaves, flowers and helps to form anthocyanin. How to use Bloombeast A series LED grow light for marijuana? Seedling cycle: Turn on Seedling knobs 2. Vegetation cycle: Turn on Seedling & Vegetation knobs 3.Bloom cycle: Turn on Seedling & Vegetation & Bloom knobs Specification: - Model: A520 (1pcx100W COB+ 84pcx5W Leds) - LED brand: Bridgelux & Epileds - Input Voltage: AC 100-240V - HPS Replacement: 800W HPS/MH Warmly tips: - Working UV&IR LEDs are dim or unlit. Extremely bright, do not stare directly into LEDs when they are working. ##x1F31F;HIGHER YIELDS: BloomBeast 13 band smart spectrum LED grow light gives you the ideal balance full spectrum of red, blue, UV, IR and white light, 3 dimmers which you control for seedling, veg and flower all stages of plant growth. Coupled with the right feeding, watering, and pruning, this results in happier plants that often exceed yield expectations.
##x1F31F;SAVE UP to 50% COSTS: BloomBeast LED Plant Grow Light use 30-50% less electricity than conventional HID HPS bulbs. LED grow light also produce less ambient heat, so you can spend less on cooling equipment and related energy costs.
No expensive and dangerous bulbs to replace. ##x1F31F;HIGH PAR AND SUPER BRIGHT: BloomBeast indoor LED grow light built with secondary optical lens, resulting in higher penetration and more uniform PAR wavelength distribution throughout all levels of foliage canopy and a higher PPFD being absorbed by your plants.
Built with UL CE ROHS certified quality parts ensure long time use. Please ensure you have the correct address specified at checkout. The item "LED Grow Light Full Spectrum for Indoor Plants Veg and Flower Dimmable COB LED G" is in sale since Saturday, April 07, 2018. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Gardening Supplies\Hydroponics & Seed Starting\Grow Light Kits". The seller is "diagon_direct" and is located in Norwalk, Iowa.
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