To create superior, softer light that sets the scene in any indoor or outdoor setting, Hinkleys Lumiglo LED bulbs feature unique filament technology designed to cast a warm ambient glow. Dimmable functionality provides full control over brightness, allowing you to craft an atmosphere that perfectly accentuates your space. To create superior, softer light that sets the scene in any indoor or outdoor setting, Hinkleyâs Lumigloâ LED bulbs feature unique filament technology designed to cast a warm ambient glow. Dimmable functionality provides full control over brightness, allowing you to craft an atmosphere that perfectly accentuates your space.