SYCPC方形带灯开关，New option the Splash-proof cover for SYCPC Panel mounting type.
backlight and legend can through clear silicon cover.
water splash proof.
dust proof.
soft feeling
SYCPC系列選配套件軟質透明矽膠防塵罩
軟質透明矽膠不會阻礙LED透光,具有輕微防潑水功用
