Vecna’s Fingernail – Ceiling Light Bug Vacuum Head

Say goodbye to climbing ladders just to clean out the tiny bug graveyard living inside your ceiling light fixtures. Vecna’s Fingernail is a custom 3D-printed vacuum attachment designed to bend into those upside-down bowl-style ceiling lights and safely suck out dust, debris, and every bug that checked in but never checked out.This vacuum attachment slides onto a standard household vacuum hose (scaled to 39mm OD, but easily resized for your setup) and gives you a flexible, practical way to clean hard-to-reach light fixtures without removing the glass dome.FeaturesDesigned to fit standard round vacuum hoses (39mm OD)Funnel-inspired tip helps guide debris into the tubeEasily rescaled to fit any vacuum systemPrints without supports on most FDM printersGreat example project for teaching problem-solving through 3D printingRecommended Print SettingsMaterial: PLA+ or PETGLayer Height: 0.2 mmInfill: 15–25%Walls: 3 or more for durabilitySupports: RequiredIntended UseThis attachment is designed f