Good with durability and drop resistance Lightweight and portable: Filament design is delicate and lightweight, which will not add too much burden to aeromodelling and keep flight balance Highly brightness light: LED Filament highly brightness, even in darklight environment can be clearly shown, enhances of night flying Easy installs and removes, users can easily adjust replace Filament Dazzlings LED light effect: with colorful LED soft Filament, it adds color to aeromodelling and enhances flying and visual effect