High-pressure sodium lamp NAV E 70/I 70W E27 4050300015590

High-pressure sodium lamp – reliable industrial and outdoor lighting

This NAV E 70/I 70W E27 high-pressure sodium lamp is a proven choice for lighting outdoor spaces, industrial halls, and streets. It is characterized by high luminous efficacy, which translates to efficient energy consumption. The manufacturer, LEDVANCE, is a leader in the lighting industry, guaranteeing high quality and durability of the product.

The lamp emits warm, yellow light with a color temperature of 2000K and a luminous flux of 5900 lm. Although the color rendering index (CRI) is in the range of 20-39, which means limited color reproduction, its main advantage is efficiency and the ability to illuminate large areas. Luminous efficacy at 84 lm/W indicates the economic efficiency of the lamp – a significant amount of light is obtained from each watt of power.

Construction and mounting

The lamp has a standard E27 thread, which makes it easy to replace in existing fixtures. It should be remembered that it requires an external ballast to operate correctly – it does not have a built-in igniter. Its dimensions (length 156 mm, diameter 71 mm) allow it to be used in various types of fixtures. The lamp's lifespan is estimated at 24,000 hours of operation, which minimizes costs associated with frequent replacement.

Applications and benefits

• Outdoor lighting: ideal for illuminating streets, parking lots, driveways and other open spaces.
• Industrial lighting: will work in production halls, warehouses and workshops.
• High energy efficiency: energy consumption at 77 kWh per 1000 hours of operation allows you to reduce operating costs.
• Long lifespan: 24,000 hours of operation minimizes the need for frequent lamp replacement.
• Proven manufacturer: LEDVANCE is a renowned company with many years of experience in the production of light sources.
• Versatility: can be used in both open and closed luminaires (in accordance with the manufacturer's recommendations).

The NAV E 70/I high-pressure sodium lamp is a solid solution for demanding users looking for a reliable and efficient light source for outdoor and industrial applications. Remember the need to use a suitable ballast for the lamp to function properly.