{"product_id":"vintage-st64-star-filament-bulb-e27-40w-2700k","title":"Vintage ST64 Star Filament Bulb E27 40W 2700K","description":"\u003c!-- v19.1 --\u003e\n\n\u003ch2 style=\"font-size:16px;font-weight:400;line-height:1.8;margin:0 0 8px 0;color:#121212;\"\u003eST64 Star Filament Bulb E27 40W — Extra Warm White 2700K, 50 000h Lifespan\u003c\/h2\u003e\n\n\u003cp style=\"font-size:15px;line-height:1.8;margin:0 0 28px 0;color:#121212;\"\u003eA conical ST64 Edison bulb with a decorative star-shaped filament, 40W, E27 cap, 2700K extra warm white tone and a rated lifespan of 50 000 hours. CE certified for EU and UK mains (220–240V). Bulb sold individually — fitting not included.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:11px;font-weight:600;letter-spacing:0.1em;text-transform:uppercase;color:#C9A84C;margin:0 0 16px 0;padding-left:12px;border-left:2px solid #C9A84C;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin-bottom:36px;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"border-bottom:1px solid rgba(18,18,18,0.08);\"\u003e\n      \u003ctd style=\"padding:12px 0;font-size:13px;color:rgba(18,18,18,0.5);width:48%;\"\u003eLight source\u003c\/td\u003e\n      \u003ctd style=\"padding:12px 0;font-size:14px;font-weight:500;color:#121212;\"\u003eIncandescent filament — replaceable\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom:1px solid rgba(18,18,18,0.08);\"\u003e\n      \u003ctd style=\"padding:12px 0;font-size:13px;color:rgba(18,18,18,0.5);\"\u003eCap \/ Socket\u003c\/td\u003e\n      \u003ctd style=\"padding:12px 0;font-size:14px;font-weight:500;color:#121212;\"\u003eE27 (standard Edison screw) — also fits E26\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom:1px solid rgba(18,18,18,0.08);\"\u003e\n      \u003ctd style=\"padding:12px 0;font-size:13px;color:rgba(18,18,18,0.5);\"\u003eBulb shape\u003c\/td\u003e\n      \u003ctd style=\"padding:12px 0;font-size:14px;font-weight:500;color:#121212;\"\u003eST64 (conical \/ teardrop)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom:1px solid rgba(18,18,18,0.08);\"\u003e\n      \u003ctd style=\"padding:12px 0;font-size:13px;color:rgba(18,18,18,0.5);\"\u003eFilament shape\u003c\/td\u003e\n      \u003ctd style=\"padding:12px 0;font-size:14px;font-weight:500;color:#121212;\"\u003eStar (decorative)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom:1px solid rgba(18,18,18,0.08);\"\u003e\n      \u003ctd style=\"padding:12px 0;font-size:13px;color:rgba(18,18,18,0.5);\"\u003eWattage\u003c\/td\u003e\n      \u003ctd style=\"padding:12px 0;font-size:14px;font-weight:500;color:#121212;\"\u003e40W\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom:1px solid rgba(18,18,18,0.08);\"\u003e\n      \u003ctd style=\"padding:12px 0;font-size:13px;color:rgba(18,18,18,0.5);\"\u003eLuminous flux\u003c\/td\u003e\n      \u003ctd style=\"padding:12px 0;font-size:14px;font-weight:500;color:#121212;\"\u003e250–499 lm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom:1px solid rgba(18,18,18,0.08);\"\u003e\n      \u003ctd style=\"padding:12px 0;font-size:13px;color:rgba(18,18,18,0.5);\"\u003eColour temperature\u003c\/td\u003e\n      \u003ctd style=\"padding:12px 0;font-size:14px;font-weight:500;color:#121212;\"\u003e2700K — extra warm white\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom:1px solid rgba(18,18,18,0.08);\"\u003e\n      \u003ctd style=\"padding:12px 0;font-size:13px;color:rgba(18,18,18,0.5);\"\u003eVoltage\u003c\/td\u003e\n      \u003ctd style=\"padding:12px 0;font-size:14px;font-weight:500;color:#121212;\"\u003e220–240V \/ 50Hz\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom:1px solid rgba(18,18,18,0.08);\"\u003e\n      \u003ctd style=\"padding:12px 0;font-size:13px;color:rgba(18,18,18,0.5);\"\u003eRated lifespan\u003c\/td\u003e\n      \u003ctd style=\"padding:12px 0;font-size:14px;font-weight:500;color:#121212;\"\u003e50 000 hours\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom:1px solid rgba(18,18,18,0.08);\"\u003e\n      \u003ctd style=\"padding:12px 0;font-size:13px;color:rgba(18,18,18,0.5);\"\u003eDimmable\u003c\/td\u003e\n      \u003ctd style=\"padding:12px 0;font-size:14px;font-weight:500;color:#121212;\"\u003eCheck product variant — not all versions are dimmable\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom:1px solid rgba(18,18,18,0.08);\"\u003e\n      \u003ctd style=\"padding:12px 0;font-size:13px;color:rgba(18,18,18,0.5);\"\u003eCertifications\u003c\/td\u003e\n      \u003ctd style=\"padding:12px 0;font-size:14px;font-weight:500;color:#121212;\"\u003eCE (EU \/ UK)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3 style=\"font-size:11px;font-weight:600;letter-spacing:0.1em;text-transform:uppercase;color:#C9A84C;margin:0 0 16px 0;padding-left:12px;border-left:2px solid #C9A84C;\"\u003eST64 Star Filament — Longevity, Warmth, Decorative Impact\u003c\/h3\u003e\n\n\u003cp style=\"font-size:15px;line-height:1.8;margin:0 0 16px 0;color:#121212;\"\u003eWhat sets this bulb apart from a standard vintage Edison is the combination of the ST64 teardrop silhouette and the star filament — a shape that becomes a focal point when the bulb is lit and visible. At 2700K, the light sits at the warmer end of the white spectrum, closer to candlelight than daylight, which makes it particularly effective in spaces where you want to slow the pace: dining rooms, living rooms, bedside lamps, or a reading corner. The 50 000-hour rated lifespan is a meaningful practical advantage over standard incandescent bulbs, which typically last 1 000–2 000 hours. That said, this is still an ambient light source — at 40W and 250–499 lumens, it is not designed to replace a ceiling fitting or illuminate a work surface.\u003c\/p\u003e\n\n\u003cp style=\"font-size:15px;line-height:1.8;margin:0 0 36px 0;color:#121212;\"\u003eThis bulb is best used in open or clear-glass fittings where the ST64 shape and star filament remain visible: cage pendants, globe shades, exposed-socket wall lights, or industrial-style floor lamps. Grouping two or three across a dining table or along a kitchen island creates a layered, cohesive effect without requiring a single high-output source. Browse our \u003ca href=\"https:\/\/lighting-dublin.com\/collections\/led-bulbs\" style=\"color:#121212;font-weight:700;\"\u003eLED bulbs collection\u003c\/a\u003e for compatible options, or read our \u003ca href=\"https:\/\/lighting-dublin.com\/blogs\/news\/interior-lighting-tips-ireland\" style=\"color:#121212;font-weight:700;\"\u003einterior lighting tips\u003c\/a\u003e for placement ideas.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:11px;font-weight:600;letter-spacing:0.1em;text-transform:uppercase;color:#C9A84C;margin:0 0 4px 0;padding-left:12px;border-left:2px solid #C9A84C;\"\u003eCommon Questions\u003c\/h3\u003e\n\n\u003cdetails class=\"ld-faq\" style=\"border-bottom:1px solid rgba(18,18,18,0.08);padding:14px 0;\"\u003e\n  \u003csummary style=\"display:flex;justify-content:space-between;align-items:center;cursor:pointer;list-style:none;\"\u003e\n    \u003ch4 style=\"font-size:14px;font-weight:600;color:#121212;margin:0;\"\u003eWhat does ST64 mean — and does the shape matter?\u003c\/h4\u003e\n    \u003cspan style=\"color:#C9A84C;font-size:18px;font-weight:300;\"\u003e+\u003c\/span\u003e\n  \u003c\/summary\u003e\n  \u003cp style=\"font-size:14px;line-height:1.8;color:rgba(18,18,18,0.65);margin:10px 0 0 0;\"\u003eST64 refers to the bulb’s shape: a conical “teardrop” silhouette, 64mm at its widest point. It is one of the most recognisable vintage bulb profiles and is wider and taller than a standard A60 globe. The shape matters if your fitting has a narrow neck or a small shade opening — check the diameter of your fitting before ordering to confirm the ST64 will fit through.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"ld-faq\" style=\"border-bottom:1px solid rgba(18,18,18,0.08);padding:14px 0;\"\u003e\n  \u003csummary style=\"display:flex;justify-content:space-between;align-items:center;cursor:pointer;list-style:none;\"\u003e\n    \u003ch4 style=\"font-size:14px;font-weight:600;color:#121212;margin:0;\"\u003eIs 50 000 hours realistic for an incandescent-style bulb?\u003c\/h4\u003e\n    \u003cspan style=\"color:#C9A84C;font-size:18px;font-weight:300;\"\u003e+\u003c\/span\u003e\n  \u003c\/summary\u003e\n  \u003cp style=\"font-size:14px;line-height:1.8;color:rgba(18,18,18,0.65);margin:10px 0 0 0;\"\u003eThe 50 000-hour rating applies to the LED filament technology used in this bulb — it mimics the look of a traditional incandescent but uses LED filament strips rather than a tungsten wire. This is why the lifespan is dramatically longer than a classic incandescent (1 000–2 000h). At 4 hours of use per day, 50 000 hours equates to roughly 34 years.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"ld-faq\" style=\"border-bottom:1px solid rgba(18,18,18,0.08);padding:14px 0;\"\u003e\n  \u003csummary style=\"display:flex;justify-content:space-between;align-items:center;cursor:pointer;list-style:none;\"\u003e\n    \u003ch4 style=\"font-size:14px;font-weight:600;color:#121212;margin:0;\"\u003eWill the star filament be visible through my shade?\u003c\/h4\u003e\n    \u003cspan style=\"color:#C9A84C;font-size:18px;font-weight:300;\"\u003e+\u003c\/span\u003e\n  \u003c\/summary\u003e\n  \u003cp style=\"font-size:14px;line-height:1.8;color:rgba(18,18,18,0.65);margin:10px 0 0 0;\"\u003eOnly through clear or open glass. With a fabric, frosted, or opaque shade, you will see the warm glow but not the star shape. For the full decorative effect, use this bulb in a cage pendant, a clear glass globe, or an open-socket fitting where the bulb is fully exposed. It is specifically designed to be seen.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"ld-faq\" style=\"border-bottom:1px solid rgba(18,18,18,0.08);padding:14px 0;\"\u003e\n  \u003csummary style=\"display:flex;justify-content:space-between;align-items:center;cursor:pointer;list-style:none;\"\u003e\n    \u003ch4 style=\"font-size:14px;font-weight:600;color:#121212;margin:0;\"\u003e2700K — how does that compare to a standard warm white LED?\u003c\/h4\u003e\n    \u003cspan style=\"color:#C9A84C;font-size:18px;font-weight:300;\"\u003e+\u003c\/span\u003e\n  \u003c\/summary\u003e\n  \u003cp style=\"font-size:14px;line-height:1.8;color:rgba(18,18,18,0.65);margin:10px 0 0 0;\"\u003eMost standard warm white LEDs sit at 3000K, which reads as a clean, neutral warm tone. At 2700K, this bulb is noticeably deeper and more amber — closer to the glow of a halogen or a traditional incandescent. If you are replacing an existing bulb and want to match the tone, check the Kelvin rating on your current bulb. 2700K is the right choice for a cosy, intimate atmosphere; if you prefer a brighter, crisper white, look for a 3000K or 4000K option instead.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"ld-faq\" style=\"border-bottom:1px solid rgba(18,18,18,0.08);padding:14px 0;\"\u003e\n  \u003csummary style=\"display:flex;justify-content:space-between;align-items:center;cursor:pointer;list-style:none;\"\u003e\n    \u003ch4 style=\"font-size:14px;font-weight:600;color:#121212;margin:0;\"\u003eCan I use this bulb outdoors or in a bathroom?\u003c\/h4\u003e\n    \u003cspan style=\"color:#C9A84C;font-size:18px;font-weight:500;\"\u003e+\u003c\/span\u003e\n  \u003c\/summary\u003e\n  \u003cp style=\"font-size:14px;line-height:1.8;color:rgba(18,18,18,0.65);margin:10px 0 0 0;\"\u003eNo. This bulb has no IP rating and is not suitable for outdoor use or damp environments such as bathrooms without enclosed, IP-rated fittings. For outdoor or bathroom use, ensure the fitting itself provides the required IP protection (IP44 minimum for bathrooms, IP65 for exposed outdoor locations). The bulb itself must remain dry.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cp style=\"font-size:13px;color:rgba(18,18,18,0.45);border-top:1px solid rgba(18,18,18,0.08);padding-top:20px;line-height:1.8;margin:0;\"\u003e\n  Explore our full range of \u003ca href=\"https:\/\/lighting-dublin.com\/collections\/led-bulbs\" style=\"color:#121212;font-weight:700;text-decoration:underline;text-underline-offset:3px;\"\u003eLED Bulbs\u003c\/a\u003e or find a compatible fitting in our \u003ca href=\"https:\/\/lighting-dublin.com\/collections\/pendant-lights\" style=\"color:#121212;font-weight:700;text-decoration:underline;text-underline-offset:3px;\"\u003ePendant Lights\u003c\/a\u003e collection. \u003ca href=\"https:\/\/lighting-dublin.com\/policies\/shipping-policy\" style=\"color:#121212;font-weight:700;text-decoration:underline;text-underline-offset:3px;\"\u003eFree delivery on orders over €50.\u003c\/a\u003e \u003ca href=\"https:\/\/lighting-dublin.com\/policies\/refund-policy\" style=\"color:#121212;font-weight:700;text-decoration:underline;text-underline-offset:3px;\"\u003e30-day returns.\u003c\/a\u003e\n\u003c\/p\u003e","brand":"Lighting Dublin","offers":[{"title":"Default Title","offer_id":50075416166637,"sku":"32998452515-ST64 Star-E27 220V 40W","price":19.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/4600\/9325\/files\/S7ac31807e5e146ebbe062a0107293307K.jpg?v=1780732706","url":"https:\/\/lighting-dublin.com\/products\/vintage-st64-star-filament-bulb-e27-40w-2700k","provider":"Lighting Dublin","version":"1.0","type":"link"}