A filament bulb built to be looked atThe whole point of an
ST19 filament LED bulb is the filament itself. Here the filaments are longer, which makes the lamp both brighter and better-looking inside a clear glass envelope, with nothing to hide behind a diffuser. The shape is the classic tapered tube silhouette people associate with old storefronts and workshops, sized at 2.52 in. maximum overall diameter and 5.39 in. maximum overall length, so it stands proud of a socket cup or a cage guard instead of disappearing into it. Because the light emits through a
330° beam angle, the bulb glows in every direction — exactly what you want in an open pendant, a chandelier arm or a bare-socket fixture where the lamp is the decoration.
Light quality and eye comfortThis lamp belongs to a low-flicker series: flicker is reduced down to 10%, compared with 6.6% for a traditional incandescent and far below the California T20 standard of 30%. In plain language, the light stays steady, which is easier on the eyes in a dining room, an office corner or a long shift behind a counter, and it behaves better on camera. The
3000K colour temperature lands in the warm white range, cozy without being orange, and the
CRI of 80+ keeps colours honest — wood grain, brick, upholstery and food all read the way they should. At
600 lumens from just
5W, it stands in for a
60W incandescent while using a fraction of the energy, which adds up fast in a fixture holding five or six lamps.
Technical specificationsSKU: LCB-ST19-5W-30K
Lamp type: ST19, low flicker
Wattage: 5W
Initial lumens: 600 lm
Incandescent replacement: 60W
Colour temperature: 3000K
CRI: 80
Base: E26
Voltage: 120V
Beam angle: 330°
Cover: clear glass
Dimmable: yes, with a compatible dimmer
Rated life: 15,000 hours (L70)
Location rating: damp location rated
Operating temperature: -20 ˚C to +40 ˚C
M.O.D.: 2.52 in.
M.O.L.: 5.39 in.
Warranty: 2-year limited
Installation, dimming and compatibilityInstallation is as simple as it gets: cut the power, then thread the bulb gently into the standard
E26 screw base without over-tightening, holding the glass body rather than twisting near the filament area. Any standard
120V household or commercial line-voltage socket will do. The bulb is
dimmable, but as with every filament LED, dimming depends on the dimmer: test one lamp on your existing dimmer before you outfit a whole dining room or a row of pendants, and keep all lamps in the same circuit identical so they dim in step. Since it carries a
damp location rating, it can also go in a covered porch fixture, a sheltered entry or a bathroom sconce, as long as it is not exposed to direct water.
Where it works and what to pair it withThink dining rooms and kitchen islands, stairwell chandeliers with high ceilings where changing lamps is a chore, cafés, bistros, boutiques, barber shops, Airbnb rentals and lobbies — anywhere the fixture is open and the bulb is visible. For a whole-home or whole-store project with the same warm 3000K tone, pair it with the
LED bulb B10 5W in candelabra sconces, the
LED bulb G30 5W in globe fixtures and vanity bars, or the
LED bulb G4 2.5W for small accent fixtures. The full technical PDF (LCB-ST19-5W-30K Spec Sheet) is in the Documentation tab, with the dimensional drawing and the complete product table if you need to confirm details before ordering.