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BW-DLD40905 front view.jpg
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9W 800LM BW-DLD40905 dimmable LED Recessed Mounted 4 inch Downlight

This 4 inches recessed LED downlight is designed for straightforward integration into American residential and light commercial projects. Delivering 800 lumens from a 9W power, it provides sufficient brightness while maintaining energy efficiency. The fixture incorporates adjustable color tuning with five manual switch options, covering 2700K through 5000K, allowing installers and end users to adapt the light tone to different rooms without changing the luminaire. Compatibility with common housing sizes and compliance with ETL requirements make this downlight a practical choice for distributors and brand owners seeking a ready-to-market product. With dimming enabled through a Byone triac technology, it offers flexible control that aligns with widely used wall dimmers, giving end users a seamless experience.

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    LED Recessed Mounted Downlight

    We offer OEM/ODM manufacturing services according to specific requirements across to most markets worldwide.

    product details

    Product models and descriptions

    BW- abbreviation of company name Byone
    DLD- Product model series,D: Dimmable by Triac dimmer
    4- opening hole dimension(4 inches)
    09-Product rated power
    0/1/2- Product finish color: 0-White,1-Silver,2-Black
    1/5- Product color temperature:1- single color temperature,5-5CCT in 1

    Example:
    BW-DLD40905: White finish color, 5CCT in one
    BW-DLD40925: Black finish color, 5CCT in one
    Always consult our qualified salesperson to know more about our product models and descriptions.

    Product specification

    Input Voltage: 120V,60Hz
    Power:9W
    Luminous:800 lm
    Color temperature :
    A.Available in 2700K/3000K/3500K/4000K/5000K single color temperature
    B.2700K/3000K/3500K/4000K/5000K 5CCT in one
    Power factor:>0.8
    CRI:Ra>80
    Dimensions:H40 x Φ128 mm
    Opening sizes: Φ100mm
    Housing material: Steel
    Diffuser material: PS, matt white
    Finish color: Available in White,Silver,Black or any other customized colors
    Working temperature: -20 ~ 40° C

    Application and installation:This downlight is well suited for use in new construction or retrofit work across a wide spectrum of settings. In homes, it can be installed in kitchens, corridors, or living areas where flexible color tuning meets varied needs. In offices or hospitality spaces, the ability to adjust from warm white to neutral white or daylight makes it easy to coordinate with changing interior atmospheres. Retailers benefit from stocking a single model that covers five color points, reducing inventory pressure while offering versatile choices to customers. For brand owners, the product provides a reliable entry point into the American market by combining performance, certification, and adaptable functionality in one solution.

    Features

    ●Adjustable lighting CCT: Five preset color temperatures, ranging from warm white to daylight, enable one product model to serve multiple applications.
    ●Smooth dimming: Works with Byone triac dimmers, ensuring stable light output across a wide dimming range without noticeable flicker.
    ●Compact construction: A low profile housing allows the downlight to fit in shallow ceiling cavities while maintaining consistent thermal management.The housing made with robust materials that provide effective heat dissipation and protect the light source for extended service life.
    ●Energy conscious performance: it offers an efficient ratio of light output to power consumption.
    ●Our product meets ETL compliance,helps brand partners shorten approval cycles and accelerate time to market.

    We offer OEM manufacturing services according to specific requirements.Our OEM services include:

      Line Drawing

      BW-DLD40905 line drawing m

      We offer OEM manufacturing services according to specific requirements.Our OEM services include:

      OEM

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