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R7S COB LED Bulb 4W 400 lm 78mm

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Ref. Ledkia13444

Colour Temperature : No Flicker Warm White 3000K

Before 10,29 €

-22% (You save 2,30 €)

7,99 €

VAT included
Energetic efficiency

In Stock, delivery in 15-20 days

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  • 30 Day Return

    You can renounce to this product during the first 30 calendar days from receipt, provided that the product remains in perfect condition for use.


    Custom-made products and cut-to-size strips are excluded.


    Full conditions here: After-sales service.

  • 5-7 days Free Delivery

    If you place your order today before 18:00h, delivery within 5-7 days (working days).


    Shipping is free on purchases over 49,99 € (incl. VAT).


    Full conditions here: Delivery methods.

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  • Up to 5 year warranty

    Our warranty service of up to 5 years guarantees the replacement, repair or refund of defective products.


    You will find the exact product warranty in the technical details.


    Full conditions here: After-sales service.

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Dimensions

  • Height14 mm
  • Width78 mm

Downloads

  • pdf file

    Technical Data Sheet PDF

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CertificateCertificate

Technical Specifications

  • Technical Information

    • Defines the tone of the light, from warm white to cool white, measured in Kelvin (K). It is key to creating cozy or functional environments according to your needs.
      Colour Temperature3000K
    • Characteristic that describes the tone of light emitted by the product, such as warm, neutral or cool. It is measured in degrees Kelvin (K) and affects the atmosphere and the proper use of space.
      Light ColourWarm White
    • Indicates how much energy the light source consumes, measured in watts (W). In LED lighting, the power is much lower than in traditional sources, and is related to the light intensity (lumens).
      Wattage4 W
    • Indicates the electrical efficiency of the product by measuring the relationship between the useful power and that consumed. A value close to 1 represents more efficient consumption.
      Power Factor0.9
    • Voltage level necessary for the product to function correctly. Ensures its compatibility with the electrical network or with specific power systems.
      Voltage Range220-240V AC
    • Range of cycles per second at which the product operates, measured in hertz (Hz). A standard value ensures compatibility with local electrical networks.
      Frequency50-60 Hz
    • The socket is the base of the bulb, which makes the connection between it and the luminaire. We recommend using the same socket as your current bulb.
      Cap CodeR7S
    • It measures the ability of a light source to faithfully display the colors of objects compared to natural light. A high CRI (close to 100) ensures accurate color reproduction.
      Colour Rendering Index80
    • Total amount of light emitted by the product, measured in lumens (lm). A high value ensures well-lit spaces.
      Lumens400 lm
    • Level of protection against the entry of solids and liquids, according to international regulations. The two numbers indicate protection against dust (first number) and against water (second number).
      IP RatingIP20
    • Specification that describes the purpose or application of the product, such as lighting, air conditioning, or security, among others.
      LocationIndoor
    • Relationship between the amount of light emitted (lumens) and the energy consumed (watts). A high value indicates a more efficient product, ideal for saving energy without compromising lighting.
      Luminous Efficiency100 lm/W
    • Estimated time during which the product can operate efficiently without significant failure, usually measured in hours of use.
      Hours40.000 hours
    • Quality, safety and compliance certifications that the product has obtained, such as CE, RoHS or UL, which guarantees that it meets industry standards and current regulations.
      CertificatesRoHS, CE, UKCA
    • It measures in degrees how light is dispersed from the source. A wide angle covers more area, while a narrow one is ideal for highlighting details.
      Beam Angle360º
  • Product Information

    • Element or component that emits light in the product, such as LEDs, incandescent or fluorescent bulbs. In LED systems, the light source is highly efficient and long-lasting.
      Light SourceCOB
  • Product Data

    • Period during which the customer has the right to have their product repaired or replaced in the event of manufacturing defects or malfunctions under normal conditions of use. For more information, consult our After-sales page.
      Warranty3 years
Illuminate your outdoor spaces

Description

The R7S COB 4W 78mm LED Bulb is ideal to replace conventional 35W linear 78mm halogen bulbs, which means significant to savings that can exceed 85% in energy consumption, an unbeatable figure without doubt.

Characteristics of the R7S COB 4W 78mm LED Bulb

With integrated COB LED technology, this bulb provides a great luminous output of 400lm with a 360º beam angle. It has a lifespan of approximately 30,000 hours. All these fantastic features make this bulb a very efficient and high quality product, backed by a 5 year warranty.

With a diameter of only 14mm, this bulb can fit in the vast majority of lamps that use conventional R7S halogen bulbs.

Get the R7S COB 4W 78mm LED bulb from our online lighting store, available in a range of colour temperatures. Choose between warm white, daylight or cool white to perfectly fit the environment of the space you want to illuminate.

*It is not recommended for installation it in closed luminaires.

*Operation for more than 12 uninterrupted hours is not recommended.

*The customer's visual perception of sizes, colours, textures, and so on, of our products, can be affected by factors such as ambient lighting, screen calibration, viewing angle or the device of each user. The customer must bear in mind that any returns made for reasons not related to the functionality of the product will be at the customer's expense.