Indoor SPV1 SPV2 SPV3 UV LED Grow Lights 50W For Plants
|Place of Origin:||China|
|Certification:||UL, CE, FCC|
Payment & Shipping Terms:
|Minimum Order Quantity:||100pcs|
|Price:||To be negotiated|
|Payment Terms:||L/C, T/T, Western Union|
|Supply Ability:||30000pcs per month|
|Thermal Management:||Passive||Mounting Height:||8”– 18”(20cm~60cm) Above Canopy|
28W commercial grow lights for plants,
UV IR commercial grow lights for plants,
UV IR indoor led hydroponic system
Myth busting: Spectrum
So in low lighting conditions, red light is best (in conjunction with at least 1-10% blue), but under high lighting conditions, there is a saturation level for red light at around 300-400uMol/m2/s, so it is best to have some yellow or green in the light, or your 'blurple' light will max out around 400uMol of light reaching the plants.
UV causes plants to produce oils, antioxidant vitamins and flavonoids to protect themselves from the damaging effects of UV. These compounds produce the vibrant colors, smells and tastes of plants.
IP54 proof rating
Manufacturer with great Research and Developing technology
5 years of warranty so that the user can use without worries
|AC Input Voltage||120-277V/277-480V AC Auto Recognition, 50/60Hz|
What is PPFD and why do I need to know about it?
PPFD (photosynthetic photon flux density) is a measure of the number of photons in the 400-700nm range of the visible light spectrum that fall on a square meter of target area per second. High PPFD numbers are good, because this means your plant is 'absorbing' enough light to carry out important physiological processes. Keep in mind that there are LED lights that have high wattages, but could have low PPFD numbers due to many factors such as: wide beam/lens angles, large distance between LEDs, an increased height above the canopy, low efficiency, and so on.
The fixture's average PPFD will tell you how much light the unit is putting out over the specified area.