CREE COB is known for high power and stability, higher brightness, smaller thermal resistance, less light attenuation and longer life. Itself is a full spectrum design with high PPFD value which can promote faster and better plant growth. The CREE COB LED itself is a full spectrum lamp integrated design bead. We have added additional light beads in various bands to ensure the scientific full spectrum. Unique VEG & BLOOM Stronger Double Channel.
Veg and Bloom and Stronger switch buttons help you save energy and change the growth environment according to plant needs, make indoor growing easier. The VEG &BLOOM channel is used when the plants are in the germination stage or seedling stage. The Stronger channel implements more red wavelengths which is most suitable for plants in the flowering and fruiting stages.
Both on can be used together to encourage maximum growth performance from seedling to harvest. PPFD, Photosynthetic Photon Flux Density, Hanging at 18, COB LED has highest PPFD output, the PPFD is 2161.4mol/m²s. The bigger the density, the higher the value, the better the plant.
The actual power is 400watt. Best hang height at 24", Core Coverage area at 47"47(3.93.9ft).
Maximum coverage area at 49"49"(4.14.1ft). It is more scientifically and energy-efficient than HPS HID and MH. It serves both herb/veg/bloom and is convinient for you. SAFETY DRIVER The Has passed the CE & ROHS certifications adopting isolate power supply. We will provide you with a completely satisfying reply.
Size: 21.312.23.1 inch. Actual Power : 400 watt ±3%.LED chips: 10W Double Chips Leds 68pcs 630-660nm, 10pcs 470nm, 6pcs 6500k, 4pcs 3000K, 4pcs UV, 4pcs IR. View Angle of LEDs: 90°and 120°mixed. Work wide Voltage: From 85V to 265V all can be used. Lighting Coverage:3.93.9ft. Maximum coverage area at 4.14.1ft.
Most useful coverage: At 24 Height. This is several times higher than other grow light types. 1x 2000W COB LED Grow Light.
1x Stainless Steel Hanging Hook Kits. What is COB & Why Choose COB LED Grow Lights? CREE COB is known for high power and stability.Higher brightness, smaller thermal resistance, less light attenuation and longer life. Is a full spectrum design with high PPFD value which can promote faster and better plant growth!! This is the number one factor that affects your plant growth, especially flowering plants. Regarding this, COB LED is only behind HPS, it has a stronger light output than other light types, even the traditional LED grow lights. All modern LED grow lights, including COB LEDs, are known for their widest spectrum wavelengths. Some bulbs also include 12-color spectrum colors, including IR (infrared ray) and UR (ultraviolet ray). Heat ventilation is also a strong point of COB LED. Modern technology allows these LEDs to produce strong light output while controlling the heat emitted. Some high-end COBs also use quality substrate, drivers, fans, which control the heat to the minimum.
Though COB LEDs with more power will be bigger, you'll never have such a compact light that still generate lots of light like COB, which makes it better suited for small areas. Depending on the COB material build, most COBs can last from 30,000 - 60,000 hours. Why we choose led grow light? As an artificial supplemental light, led plant lamp's light can be enhanced anytime in a whole day, what effectively extend the lighting time by plants.Whether it is sunny, cloudy or rainy, led plant lamp can reasonably and effectively extend and scientifically control the light needed for plants. In the greenhouse or plant laboratory, plant grow light can completely replace natural light, to ensure plant healthy growth and promote faster and better growth. Compare with HPS/MH/HID/CFL lamp, LED growing light can improve plant efficiency and save electricity! How to use the DUAL Switch? Germination stage: Hanging at 24-30 inches, turn on VEG/Bloom switch and lighting 10h. Seedling stage: Hanging at 24 inches, turn on VEG/Bloom switch and lighting 12h.
Veg stage: Hanging at 18-24 inches, turn on both VEG/Bloom and Stronger and lighting 18h. Bloom stage: Hanging at 18 inches, turn on both VEG/Bloom and Stronger and lighting 12h Please note:Y. Ou can turn on both VEG/Bloom and Stronger switch switch together during plant blooming, which can increase spectrum output and promote plant growth. Can I grow plants with my HPS together with LED?
Yes, you can, with a ratio of LED and HID/HPS of 2:1 or 1:1, you can get better growing result, bigger and. This item is posted and managed courtesy of Bonanza. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Hydroponics\Grow Lighting & Accessories\Grow Light Kits". The seller is "professional-growing-light-store" and is located in this country: US. This item can be shipped worldwide.