FO-D muaj kev sib txuas tsis sib haum thiab cov qauv raug, uas ua rau muaj kev pom zoo. Lub kiv cua yog tsim los kom dissipate cua sov, ua haujlwm ntsiag to, thiab siv zog tsawg. Ob sab pem hauv ntej thiab nraub qaum yog IP65 tsis muaj dej. Kev txhim kho yog ceev, yooj yim, thiab hloov tau, thiab txhawb nqa ntau txoj kev teeb tsa kom ua tiav seamless splicing. FO-D nta tag nrho-tsim tsim thiab tuag-casting txhuas module chassis, uas muaj kev tiv thaiv siab (IP65). Cov khoom siv aluminium LED module yog kub-tiv taus thiab yooj yim rau cua sov dissipation ceev. FO-D tau ntawv pov thawj rau qib 5VB fireproofing.