Hydroponics UV LED Grow Lights For Indoor Growing 4*4ft 2.9μMol/J
|Place of Origin:||China|
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|
28 watt UV LED Grow Lights,
Supplemental UV LED Grow Lights,
28 watt uv light grow light
Reading a Spectral Distribution Chart
On the left of the chart is the percent of relative energy. The highest energy output of the light source is plotted as 100% relative energy. The 100% peak is used to compare the energy levels of all other wavelengths of light produced by that light source.
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 the lumen deterioration?
The LED can work 50000 hours, our lights lumen deterioration is around 15% in 3 years.