1. Introdução
This manual provides essential information for the safe and effective installation, operation, and maintenance of your OSRAM Dulux D 18W/840 Compact Fluorescent Light Bulb. Please read these instructions carefully before use and retain them for future reference.

This image shows the OSRAM Dulux D 18W/840 compact fluorescent light bulb alongside its retail packaging, highlighting its double tube design and 2-pin base.
2. Informações de segurança
Observe as seguintes precauções de segurança para evitar ferimentos ou danos:
- Desligar: Certifique-se sempre de que a alimentação elétrica da luminária esteja desligada antes de instalar, remover ou limpar a lâmpada.
- Manuseie com cuidado: Fluorescent bulbs contain a small amount of mercury. Handle with care to avoid breakage.
- Base correta: Use only in fixtures designed for a G24d-2, 2-pin base. Incorrect base types can cause damage or electrical hazards.
- O quetage Compatibilidade: This bulb is 18W. Ensure your fixture is compatible with an 18W bulb. Do not use in 13W sockets.
- Uso interno: Esta lâmpada foi projetada apenas para uso interno.
- Disposição: Dispose of used or broken fluorescent bulbs according to local regulations. Do not dispose of with general household waste.
3. Descrição do produto
The OSRAM Dulux D 18W/840 is a compact fluorescent light bulb designed for general illumination. It features a double tube design and a 2-pin G24d-2 base. Key characteristics include:
- O quetage: 18 watts
- Tipo de base: 2-Pin (G24d-2)
- Temperatura de cor: 4,000K (branco frio)
- Saída de luz: 1200 Lúmens
- Tempo de vida médio: 10,000 horas
- Índice de reprodução de cor (IRC): 80
- Tamanho da forma do bulbo: T4
4. Instalação
- Desligar a energia: Before beginning installation, ensure the power supply to the light fixture is completely turned off at the circuit breaker or wall switch.
- Remova a lâmpada antiga (se aplicável): If replacing an existing bulb, allow it to cool completely. Gently twist and pull the old bulb straight out from its base.
- Verificar compatibilidade de soquete: Confirm that your fixture's socket is designed for an 18W, 2-pin G24d-2 compact fluorescent bulb. This bulb is not compatible with 13W sockets.
- Insira uma nova lâmpada: Align the two pins of the OSRAM Dulux D 18W/840 bulb with the slots in the fixture's socket. Gently push the bulb straight into the socket until it is firmly seated. Do not force the bulb.
- Restaurar energia: Após a lâmpada estar instalada com segurança, restabeleça a energia na luminária.

Um detalhado view of the bulb's 2-pin base, illustrating the off-centered plastic inlet and a warning that it is compatible only with 18W sockets, not 13W.
5. Operação
After successful installation, simply turn on the power switch to illuminate the bulb. Fluorescent bulbs may take a few moments to reach full brightness, especially in colder environments.
6. Manutenção
- Limpeza: Certifique-se de que a energia esteja desligada e a lâmpada esteja fria antes de limpá-la. Limpe a lâmpada delicadamente com um pano macio e seco. Não use produtos de limpeza líquidos ou materiais abrasivos.
- Substituição: Replace the bulb when it reaches the end of its operational life or if it becomes damaged. Follow the installation steps for replacement.
7. Solução De Problemas
Lâmpada não acende
- Verifique a potência: Certifique-se de que a fonte de alimentação da luminária esteja ligada.
- Conexão segura: Verify that the bulb is fully and correctly inserted into the socket.
- Fixture Functionality: Test the fixture with a known working bulb to rule out a problem with the fixture itself.
- Vida útil da lâmpada: If the bulb has been in use for an extended period, it may have reached the end of its average lifetime (10,000 hours).
8. Especificações
| Recurso | Especificação |
|---|---|
| Marca | OSRAM |
| Número do modelo | Dulux D |
| Tipo de luz | Fluorescente |
| O quetage | 18 watts |
| Tamanho do formato do bulbo | T4 |
| Tipo de base | 2-Pin (G24d-2) |
| Cor clara | Branco Frio |
| Temperatura de cor | 4000 Kelvin |
| Brilho | 1200 Lúmens |
| Vida média | 10000 horas |
| Índice de reprodução de cor (CRI) | 80 |
| Volumetage | 230 Volts (Aceito: 100 a 240 Volts) |
| Dimensões do produto | 6.34 x 1.42 x 1.42 polegadas |
| Peso do item | 0.352 onças (0.01 quilogramas) |
| Uso interno/externo | Interior |

An energy efficiency label indicating the bulb's energy class and consumption, rated at 14 kWh/1000h.
9. Descarte
Compact fluorescent light bulbs contain small amounts of mercury and should not be disposed of in regular household trash. Please recycle this product at a designated collection point or dispose of it according to local environmental regulations. Contact your local waste management authority for proper disposal instructions.
10. Garantia e Suporte
For warranty information and customer support, please refer to the documentation provided with your purchase or contact your retailer. You may also visit the official OSRAM website para obter mais assistência.





