1. Introdução
Thank you for choosing the BFT UFO LED High Bay Light 300W. This manual provides essential information for the safe and efficient installation, operation, and maintenance of your new lighting fixture. Please read this manual thoroughly before installation and retain it for future reference.
2. Informações de segurança
AVISO: Risco de choque elétrico. Desligue a energia antes da instalação ou manutenção.
- Certifique-se de que a fonte de alimentação esteja desconectada antes de qualquer instalação, manutenção ou limpeza.
- A instalação deve ser realizada por um eletricista qualificado, de acordo com as normas elétricas locais.
- Do not operate the fixture if it is damaged.
- Evite a exposição direta dos olhos à fonte de luz quando o aparelho estiver ligado.
- Certifique-se de que a estrutura de montagem suporte o peso da luminária.
- This fixture is rated IP65 waterproof, suitable for wet, dry, and harsh weather conditions, and indoor/outdoor use.
- Faixa de temperatura de operação: -104°F a 122°F (-40°C a 50°C).
- Features 4KV high voltage surge test rating for enhanced protection.
3. Recursos do Produto
- Super Bright & Energy Efficient: 300W, 45,000 lumens output (150 lumens per watt), 5000K white light. Equivalent to 1250W MH/HPS, saving up to 80% energy.
- Regulável: Features 0-10V seamless dimming for adjustable brightness.
- Construção durável: IP65 waterproof design, 4KV high voltage surge protection, high-quality pure aluminum cold forged housing for excellent heat transfer and extended component life.
- Sem cintilação: UL certified power supply ensures stable brightness without EMI or flicker.
- CRI alto: Color Rendering Index (CRI) greater than 80 for accurate color representation and eye comfort.
- Longa vida útil: Average life of 60,000 hours.

Imagem: Acimaview of BFT UFO LED High Bay Light features, highlighting its brightness, IP65 rating, wide input voltage, flicker-free operation, 0-10V dimming, 120° beam angle, and 5000K color temperature.
4. Conteúdo da embalagem
Verifique se todos os componentes estão presentes antes de iniciar a instalação:
- BFT UFO LED High Bay Light Fixture (1 unit)
- US Hook (for hanging installation)
- 5ft 110V Standard US Plug Power Cord
- Cordão de segurança
- Lente LED (integrada)

Image: The BFT UFO LED High Bay Light shown with its included US Steel Hook, 5-foot power cord, and safety cable, illustrating the components for installation.
5. Configuração e instalação
The BFT UFO LED High Bay Light offers flexible installation options: hanging with the included hook or direct ceiling mounting. Always ensure power is disconnected before starting.
5.1 Hanging Installation (Recommended for ease)
- Gancho de fixação: Securely screw the provided US hook into the top of the light fixture.
- Secure Safety Cord: Attach the safety cord to the fixture and to a secure point on the ceiling or mounting structure to prevent accidental falls.
- Luminária de suspensão: Hang the light fixture from a suitable ceiling hook or mounting point using the attached US hook.
- Conexão de energia:
- Plug and play: If dimming is not required, simply plug the 5ft 110V standard US plug power cord into a compatible power outlet.
- Função regulável: For 0-10V dimming, connect the purple (Dim+) and pink (Dim-) wires to a compatible 0-10V dimmer switch. The green wire is ground (N) and the black wire is live (L). If a plug is not needed, it can be cut off by a qualified professional.

Image: Detailed installation steps for the BFT UFO LED High Bay Light, illustrating how to attach the hook and safety rope, plug in for non-dimming use, and connect dimming wires for 0-10V functionality.
5.2 Ceiling Mount Installation (Alternative)
The fixture can also be directly mounted to the ceiling. This typically involves securing the fixture base directly to a junction box or a sturdy ceiling surface. Consult a qualified electrician for proper hardwiring and mounting procedures if not using the hanging hook.

Imagem: Uma explosão view diagram of the UFO LED High Bay Light, detailing its internal structure and components such as the durable hook, UL LED driver, waterproof connector, die-casting aluminum heat sink, SMD 3030 LED chips, waterproof rubber, and high-transmittance polycarbonate lens.
6. Instruções de operação
6.1 Ligar/Desligar
Once properly installed and connected to power, the light can be turned on or off using the connected wall switch or by plugging/unplugging the power cord if not hardwired.
6.2 Dimming Function (0-10V)
If the fixture is connected to a compatible 0-10V dimmer switch, you can adjust the brightness level seamlessly from 0% to 100% according to your needs. Refer to your dimmer switch's instructions for specific operation.
7. Manutenção
The BFT UFO LED High Bay Light is designed for minimal maintenance. Follow these guidelines to ensure longevity and optimal performance:
- Limpeza: Ensure the fixture is turned off and cool before cleaning. Use a soft, damp Limpe a parte externa com um pano. Não utilize produtos de limpeza abrasivos ou solventes.
- Inspeção: Periodically inspect the power cord, mounting hardware, and safety cable for any signs of wear or damage. Replace any damaged components immediately.
- Dissipação de calor: The aluminum housing is designed for excellent heat dissipation. Ensure there is adequate airflow around the fixture and do not obstruct the cooling fins.
8. Solução De Problemas
| Problema | Possível causa | Solução |
|---|---|---|
| A luz não acende. | Sem alimentação elétrica; conexão solta; interruptor com defeito. | Check power source and connections. Ensure switch is in the ON position. Test with another power source if possible. |
| A luz pisca ou escurece inesperadamente. | Incompatible dimmer; loose wiring; power fluctuations. | Ensure a compatible 0-10V dimmer is used. Check dimming wire connections. Consult an electrician for power supply issues. |
| Brilho reduzido. | Dust accumulation on lens; dimmer set too low. | Clean the lens with a soft cloth. Adjust dimmer to a higher setting. |
9. Especificações
| Recurso | Detalhe |
|---|---|
| Marca | BFT |
| Nome do modelo | BFT-UFO-300WJ |
| O quetage | 300 Watts |
| Brilho | 45,000 Lúmens |
| Eficiência | 150 lúmens/watt |
| Temperatura de cor | 5000 Kelvin (luz do dia) |
| Volumetage | CA 100-277 V |
| Regulável | Sim (0-10V) |
| Material | Alumínio, policarbonato |
| Nível de resistência à água | IP65 à prova d'água |
| Proteção contra surtos | 4 kV |
| Temperatura de operação | -104°F a 122°F (-40°C a 50°C) |
| CRI | >80 |
| Vida média | 60,000 horas |
| Dimensões do produto | 15"C x 15"L x 5"A |
| Peso do item | 6 libras |
| Componentes incluídos | LED Lens, US Hook, 5ft US Plug Power Cord, Safety Cord |
| Usos recomendados | Shop, Barn, Garage, Warehouse, Factory, Supermarket, Low Bay Area |
10. Garantia e suporte
BFT offers a Garantia de 5 ano on this product. This warranty covers defects in materials and workmanship under normal use. For warranty claims or technical support, please contact BFT customer service through the retailer where the product was purchased or visit the official BFT website.
We are committed to providing quality products and dedicated customer support. If you have any questions or encounter issues during use, please do not hesitate to contact us.





