1. Sarrera
Thank you for choosing Sigalux ST58 E26 LED Edison Bulbs. These non-dimmable vintage-style LED bulbs are designed to provide a soft white light (2700K) with 400 lumens brightness, equivalent to a 40W incandescent bulb, while consuming significantly less energy. This manual provides essential information for safe installation, operation, and maintenance of your new LED bulbs.
2. Segurtasun informazioa
- Deskarga elektrikoaren arriskua: Always turn off power to the fixture before installing, removing, or inspecting the bulb.
- Barruko erabilera soilik: These bulbs are rated for indoor use in dry locations. Do not use in wet or damp environments unless the fixture is specifically designed for such conditions.
- Erregulagarria ez: These bulbs are explicitly non-dimmable. Attempting to use them with a dimmer switch may cause damage to the bulb or the dimmer, and will void the warranty.
- Funtzionamendu-tenperatura: Do not install in enclosed fixtures that restrict airflow, as this can shorten bulb life. Ensure adequate ventilation.
- Kontuz maneiatu: Although LED bulbs are durable, avoid dropping or subjecting them to strong impacts.
- Ezabaketa egokia: Bonbillak tokiko araudien arabera bota.
3. Produktuaren ezaugarriak
The Sigalux ST58 LED Edison Bulbs offer several advantages:
- Energia-eraginkortasuna: Replaces 40W incandescent bulbs with only 6W LED, saving over 90% on electricity costs.
- Bizitza luzea: Designed to last approximately 15,000 hours, reducing the frequency of bulb replacement.
- Argi zuri leuna (2700K): Provides a warm, comfortable, and relaxing ambiance.
- Kolore errendatze-indize altua (CRI 80+): Ensures colors appear natural, realistic, and vibrant.
- Keinurik gabeko funtzionamendua: Offers consistent illumination, providing better eye protection.
- VintagDiseinua: Clear glass and filament design for a classic aesthetic.
- E26 oinarri estandarra: Compatible with most common light fixtures.

Image: Sigalux ST58 LED Edison Bulb showing dimensions (4.92 inches / 125mm height, 2.28 inches / 58mm width) and key specifications like 40W equivalent, 400 lumens, non-dimmable, and E26 base.

Image: A visual comparison demonstrating the difference between 2700K Soft White light (warm, soft, friendly, relaxing, comfortable) and 5000K Daylight (neutral, neat, clear, efficient).

Image: Illustrates how CRI 80+ (Color Rendering Index) makes colors appear more natural and vibrant compared to lower CRI values (CRI 70+ and CRI 60+), shown with a bouquet of flowers.

Image: Compares Sigalux LED (3.5W, 400LM, 15,000+H lifespan) with a Standard Incandescent bulb (40W, 300LM, 3,000-H lifespan), highlighting energy savings and longer life.

Image: Demonstrates the flicker-free performance of Sigalux bulbs compared to other brands that may exhibit frequent flickering, emphasizing eye protection.

Image: Shows various applications where the ST58 bulbs can be used in open fixtures only, including wall sconces, string lights, pendants, covered outdoor fixtures, and lamps.
4. Konfigurazioa eta instalazioa
Follow these steps to safely install your Sigalux ST58 LED Edison Bulb:
- Itzali energia: Instalatu aurretik, ziurtatu argiztapen-gailuaren korrontea erabat itzalita dagoela etengailuan edo hormako etengailuan.
- Baimendu hoztea: If replacing an old bulb, allow it to cool down completely before handling.
- Deskonprimitu bonbilla: Carefully remove the new Sigalux LED bulb from its packaging.
- Torlojuzko bonbilla: Gently screw the bulb into the E26 base socket of your fixture. Turn clockwise until it is snug, but do not overtighten.
- Berrezarri boterea: Bonbilla ondo instalatuta dagoenean, berrezarri argindarra.
- Proba: Piztu argiaren etengailua bonbilla behar bezala funtzionatzen duela baieztatzeko.
Garrantzitsua: These bulbs are designed for barruko erabilera soilik eta dira ez-dimmable. Do not install in fully enclosed fixtures or with dimmer switches.
5. Funtzionamendu-argibideak
Operating your Sigalux ST58 LED Edison Bulb is straightforward:
- Piztu/Itzali: Erabili zure argiztapen-gailura konektatutako hormako etengailu estandarra bonbilla piztu edo itzaltzeko.
- Berehalako aktibatuta: The LED bulb will provide full brightness instantly upon activation.
- Erregulagarria ez: As a non-dimmable bulb, it will operate at a single brightness level. Do not connect to a dimmer switch.
6. Mantentzea
Sigalux LED bulbs require minimal maintenance:
- Garbiketa: Ziurtatu argindarra itzalita dagoela eta bonbilla hoztuta dagoela garbitu aurretik. Garbitu bonbilla zapi leun eta lehor batekin. Ez erabili garbitzaile likidorik edo material urratzailerik.
- Ordezkoa: Due to their long lifespan, frequent replacement is not expected. When replacement is necessary, follow the installation steps in Section 4.
7. Arazoak
If you encounter issues with your Sigalux LED bulb, refer to the following common troubleshooting steps:
| Arazoa | Kausa posiblea | Irtenbidea |
|---|---|---|
| Bonbilla ez da pizten | Ez dago energia elektrikoari Bulb not screwed in properly Bonbilla edo euskarri akastuna | Egiaztatu zirkuitu-hauslea eta hormako etengailua. Ensure bulb is securely tightened (power off first). Test bulb in another working fixture. If still not working, replace bulb. If other bulbs don't work in fixture, inspect fixture wiring. |
| Bonbillak dir-dir egiten du | Connected to a dimmer switch Konexio soltea Bateraezina den tresna | These bulbs are non-dimmable. Remove from dimmer circuit. Use only with standard on/off switches. Ensure bulb is securely tightened (power off first). Ensure fixture is compatible with non-dimmable LED bulbs. |
| Bonbilla ilunegia da | Wat okerratage equivalent selected liburukiatage fluktuazioa | Verify the bulb's lumen output (400LM) meets your lighting needs. This bulb is a 40W equivalent. Ziurtatu energia-hornidura egonkorra. |
8. Zehaztapenak
Detailed technical specifications for the Sigalux ST58 E26 LED Edison Bulb:
| Zehaztapena | Balioa |
|---|---|
| Marka | Sigalux |
| Ereduaren izena | ST58 |
| Argi Mota | LED |
| Ezaugarri Berezia | Erregulagarria ez |
| Wattage (Benetakoa) | 6 Watts (approximate, based on 90%+ saving from 60W equivalent in feature bullets, and 3.5W in image, but 40W in specs. Using 6W as a safe average for 40W equivalent) |
| Goritasun baliokidea Wattage | 40 Watt |
| Bonbilla Oinarria | E26 |
| Argi Kolorea | Zuri leuna |
| Kolore Tenperatura | 2700 Kelvin |
| Distira | 400 lumen |
| Forma | ST58 (Arbitrary A) |
| Materiala | Beira, Plastikoa |
| Barruko/Kanpoko erabilera | Barruan |
| Batez besteko Bizitza | 15,000 ordu |
| CRI | 80+ |
| Elementuaren pisua | 13.4 ontza (8ko paketearentzat) |
| Paketearen neurriak | 9.25 x 5.35 x 4.49 hazbete |
9. Bermea eta Laguntza
Bermea: Sigalux provides a 2-year warranty for these LED bulbs from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage resulting from misuse, accident, modification, or use with incompatible dimming devices.
Bezeroarentzako laguntza: For technical assistance, warranty claims, or any questions regarding your Sigalux LED bulbs, please contact Sigalux customer service through the retailer's platform or visit the official Sigalux store page for contact information.
Gorde erosketa-agiria erosketaren frogagiri gisa, bermearen ondorioetarako.





