Metal halide lamps E40 base
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Metal halide lamps with E40 base – one of the most powerful light sources, designed for places where intensive, uniform, and wide-spreading illumination is required. The lamps provide extremely bright light output, good color rendering, and a longer lifespan compared to conventional incandescent or halogen lamps. They are most commonly used for street lighting, sports fields, industrial workshops, warehouses, shopping centers, and outdoor areas.
Features
Extremely powerful light output – from several thousand to tens of thousands of lumens, depending on power.
High light quality – better color rendering index (CRI) compared to conventional mercury lamps.
Longer service life – often up to 10,000–15,000 hours.
Versatile use – installed in a standard E40 socket, making them easily adaptable to many luminaires.
Efficiency – compared to incandescent lamps, they consume less electricity for the same light output.
Applications
For household users: suitable for large private areas – yards, workshops, or farms, where very powerful lighting is required.
For engineers: important due to the intensive light output, used in project solutions for sports fields, workshops, warehouses, or shopping centers.
For electricians: convenient because of the standard E40 base, but ballast compatibility must be considered during installation.
For municipalities, construction companies, and industry: suitable for lighting streets, squares, construction sites, and other public spaces.
Advantages
Very bright lighting even in large areas.
Longer lifespan compared to standard halogen or incandescent lamps.
Higher energy efficiency than traditional incandescent lamps.
Disadvantages
A hot lamp cannot be immediately reignited – it requires cooling time.
The lamps emit UV radiation – luminaires with protective glass must be used.
Metal halide lamps with E40 base – a professional choice when exceptionally powerful lighting is required for large areas. Excellent brightness, reliability, and longer service life compared to halogen or incandescent lamps. Although this technology is strongly challenged by LED solutions, metal halide lamps remain popular due to their affordable price, bright illumination, and compatibility with the standard E40 socket.
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