LED lights protect the air vent valve

Youkun Outdoor Lamps Dustproof Waterproof M10 Plastic Screw Breather Vent Plug
$0.09-0.14
Min. Order: 1000 pieces
Youkun M5 Micro Breather Screw Venting Valve Plug
$0.11-0.15
Min. Order: 1000 pieces
Youkun Vent Plug M5*0.8 Micro Breather Screw Venting Vent Plug
$0.15-0.25
Min. Order: 500 pieces