LED panels provide unmatched energy savings over fluorescent lights. These fixtures are typically recessed into drop ceilings, however, some allow for suspension mounting or direct surface mount to ceilings. The LED panels and troffers are available in a variety of sizes. The panels come in 1x4, 2x2, and 2x4.
Lifud brand extermal driver
High power factor≧0.95, THD<15%
Light source: SMD2835/4014,LM80 passed
Light efficiency: up to 130LM/W
High CRI: Ra>80
Viewing angle:120 degree
Approved by TUV,CE,RoHs,CCC,BIS