Bars Led Grow Light

  • Bars Led Grow Light

    Bars Led Grow Light

    BARS LED grow light PVISUNG MODEL-B STRETCH-SHRINK STRUCTURE The shrinking volume is only the 31% of the volume of after being stretching. Compared with competing products, the average volume is 2 times smaller. THERMODYNAMICS HEAT SINK As the picture shows: Blue arrows represent the direction of low-temperature air flowin; red represent high temperature rise. Heat rising will cause a negative pressure on the air in the profile. The surrounding air below its temperature will be squeezed ...