40W 4000LM 600x600x30MM 2x2 backlit led panel Product Features 1. Three different installation methods of concave; Suspension and surface mount fabrication. 2. Due to good aluminum frame heat dissipation and side luminous structure design, heat dissipatio
H13 melt blown, with substrate without carbon for air purifier filters. High efficiency, but low pressure drop. This product is over 10000mg per square meter in CCM, is 10% higher than other suppliers. And also, it is mostly used in the market, like Phill
