SHENZHEN GREAT TECY LEDS’ SMD OUTDOOR LED VIDEO DISPLAY : Nichia quality at Silan price
What is panted all aluminum module outdoor SMD LED video display & how it works?
1. a new strong waterproof & thermal conductivity LED leadframe
copper plated silver SMD LED leadframe in “heat sink” connected with aluminum module housing for good heat(generated by LED lamp) dissipation
low-pin SMD with aluminum housing make six faces of SMD LED lamp sealed by waterproof glue.
As shown:
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