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The SYLVANIA LIGHTIFY ZigBee Adjustable White A19 LED light bulb offers advanced smart home lighting capabilities. It connects directly to compatible ZigBee smart hubs, allowing users to control lighting from anywhere using a smartphone or tablet. The bulb features adjustable white color temperature, ranging from soft white (2700K) for relaxation to bright white (6500K) for productivity. It supports dimming and can be integrated with voice control systems like Alexa or Google Assistant when paired with a compatible ZigBee hub. This energy-saving 9.5W LED bulb (60W equivalent) is designed for indoor use and provides 805 lumens of brightness.

Figure 1: OSRAM LIGHTIFY A19 Smart Adjustable White LED Bulb.
Què hi ha a la caixa
En obrir l'embalatge del producte, trobareu els següents elements:
- 1 x OSRAM LIGHTIFY A19 Smart Adjustable White LED Bulb
- Guia d'instal·lació ràpida
- Additional Information Leaflet

Figure 2: Contents of the OSRAM LIGHTIFY A19 package, including the bulb and documentation.
Instruccions de configuració
To set up your OSRAM LIGHTIFY A19 Smart LED bulb, follow these steps:
1. Instal·lació
- Assegureu-vos que l'alimentació de la lluminària estigui apagada a l'interruptor abans de la instal·lació.
- Carefully screw the OSRAM LIGHTIFY A19 bulb into a standard E26 medium base socket.
- Engegueu el llum. La bombeta s'hauria d'encendre.
2. Pairing with a Compatible Hub
A compatible ZigBee hub (such as SmartThings, Wink, or Echo Plus) is required to control this light bulb. The OSRAM LIGHTIFY Gateway is not required if using another compatible ZigBee hub. Note that ZigBee smart lights will not pair directly to voice control devices like an Echo Dot or Google Home without an intermediary hub.
- Open your compatible ZigBee smart hub's application on your smartphone or tablet.
- Follow the in-app instructions to add a new device or light bulb.
- The hub will search for new ZigBee devices. Ensure your OSRAM LIGHTIFY bulb is powered on and within range of the hub.
- Once detected, follow the prompts to complete the pairing process.
Vídeo 1: Un overview of SYLVANIA SMART+ Lighting, demonstrating various smart lighting features including setup and control.
Instruccions de funcionament
Once paired, you can control your OSRAM LIGHTIFY A19 bulb using your smartphone, tablet, or voice commands through a compatible smart speaker.
1. Ajust de la brillantor i la temperatura del color
- Use the connected smart hub's application to adjust the brightness (dimming) of the bulb.
- Within the app, select the desired white color temperature, ranging from 2700K (soft white) to 6500K (daylight). This allows for creating different ambiances or optimizing for specific tasks.


Figura 3: Examples of adjustable white light settings for different moods or tasks.
2. Control per veu
If you have an Echo or Google Home smart speaker paired with your ZigBee hub, you can use voice commands for hands-free control. Examples inclouen:
- "Alexa, encén el llum de la sala d'estar."
- "Ei Google, atenua la llum del dormitori al 50%."
- "Alexa, set the kitchen light to daylight white."
3. Schedules and Automations
Utilize your smart hub's application to create schedules and automations for your lighting:
- Set lights to turn on or off at specific times (e.g., turn on before you arrive home).
- Create routines for different scenarios (e.g., "Good Morning" routine to gradually brighten lights).
- Enhance security by scheduling lights to turn on and off while you are away, simulating occupancy.
Manteniment
The OSRAM LIGHTIFY A19 LED bulb is designed for long-lasting performance with minimal maintenance. To ensure optimal operation:
- Neteja: Ensure the bulb is cool and power is off before gently wiping it with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
- Manipulació: Avoid dropping the bulb or subjecting it to strong impacts.
- Medi ambient: Use the bulb in dry, indoor environments only, within its specified voltage range (100-120 Volts, 60 Hertz).
Resolució de problemes
If you encounter issues with your OSRAM LIGHTIFY A19 bulb, consider the following troubleshooting steps:
- Bulb Not Responding/Not Pairing:
- Ensure the bulb is powered on and within range of your compatible ZigBee smart hub.
- Verify that your hub is powered on and connected to your home network.
- Confirm that you are using a compatible ZigBee hub (e.g., SmartThings, Wink, Echo Plus). This bulb does not connect directly to voice assistants like Echo Dot or Google Home without a hub.
- Try resetting the bulb by turning it off and on several times (usually 5-6 times) until it flashes, indicating it's ready for pairing.
- Check your hub's application for any error messages or specific pairing instructions.
- Flickering or Inconsistent Brightness:
- Assegureu-vos que la bombeta estigui ben cargolada a l'endoll.
- Verify that the light fixture is not connected to an incompatible dimmer switch. Smart bulbs require constant power and should be controlled digitally via the hub.
- Check for any electrical interference in the area.
- El control per veu no funciona:
- Confirm that your smart speaker (Alexa, Google Assistant) is properly linked to your ZigBee hub account.
- Ensure the bulb is successfully paired with your ZigBee hub and visible in the hub's application.
- Check your smart speaker's app for device discovery or synchronization options.
Video 2: A video from LEDVANCE discussing their commitment to advancing light technology, which may provide context for product innovation.
Especificacions
| Característica | Detall |
|---|---|
| Marca | LEDVANCE (OSRAM LIGHTIFY) |
| Nom del model | 73674 |
| Tipus de bombeta | LED Smart Adjustable White |
| Mida de la forma del bulb | A19 |
| Base del bulb | E26 Mitjà |
| Wattage | 9.5W |
| Equivalent incandescent | 60 watts |
| Brillantor | 805 lúmens |
| Temperatura de color | 2700K - 6500K (Soft White to Daylight) |
| Regulable | Sí |
| Tecnologia de connectivitat | ZigBee |
| Tipus de controlador | Wink, Google Assistant, SmartThings, Amazon Alexa (via compatible hub) |
| Voltage | 100-120 volts, 60 hertz |
| Ús interior/exterior | Només per a ús interior |
| Dimensions del producte | 2.36 cm d'amplada x 4.17 cm d'alçada |
| Pes de l'article | 7 unces (0.44 lliures) |

Figure 4: Dimensional specifications of the OSRAM LIGHTIFY A19 bulb.
Garantia i Suport
The OSRAM LIGHTIFY A19 Smart Adjustable White LED bulb comes with a 2 anys de garantia del producte.
For customer questions or support in the US & Canada, please contact LEDVANCE:
- Telèfon: 1-800-LIGHTBULB (1-800-544-4828)
- Correu electrònic: smart@ledvance.com





