Osram Powerstar HQI-E 400W N E40 CL
Specifications Osram Powerstar HQI-E 400W N E40 CL
|Manufacturer Name||HQI-E 400W/N E40 RWL1|
|Full box quantity||12||
The recommended quantity refers to the number of products pre-packaged by the manufacturer. When you buy this quantity, we deliver the products in the original package from the manufacturer.
|Energy efficiency class||F||
The European Union has drawn up guidelines for energy labels for lighting. The energy efficiency of bulbs and luminaires is expressed in classes (A to G). Energy label A is the most efficient and energy label G the least. The energy label is also stated on the packaging of a product.
|Energy efficiency class old||A|
|Average Lifetime (h)||9000|
The technology indicates the operating base of a light source. The most well-known and energy-efficient example is LED. Other techniques include Halogen, gas discharge, TL (fluorescent) and the light bulb.
The wattage indicates how much energy a light source consumes. With LED lighting, the wattage is considerably lower than with conventional lighting. LED lamps with a higher wattage generally also have a higher light intensity (number of lumens).
When you dim lights, the full power does not have to be used. You therefore save extra on energy costs. Dimmable lamps can also be used to create an extra cosy atmosphere. Keep in mind that you need a LED dimmer to dim LED lights.
|Cap / Base||E40||
The cap/base of a bulb is the part that connects it to the socket in the fixture. In the UK, B22 (Bayonet) caps/bases are still the most popular, although E27 (Edison screw) caps/bases are becoming increasingly popular. GU10 is the most common cap/base for spotlights. Check which cap/base you need carefully as many other types are also available.
|Colour temperature (Kelvin)||4000K - Cool White||
Light colour is also known as colour temperature and is expressed in Kelvin (K). You can choose from:
|Colour Code||640 - Cool White||
The colour code is a combination of colour rendering (CRI) and light colour (Kelvin). The first number indicates the colour rendering (1 = very poor colour rendering, 9 = maximum colour fastness). The second and third number contains the light colour. Example: the colour code 830 consists of good colour rendering (8) and warm white light (3000K).
|Colour Rendering (Ra)||60-69||
Colour rendering is also known as Colour Rendering Index (CRI) and indicates the extent to which a light source reproduces colours, compared to the actual colours in daylight. Products with a good (80-89 Ra) or excellent (90-99 Ra) colour rendering show minimal deviations in the colour spectrum.
|Light Output (Lumen)||42000||
The number of lumens (lm) is the light output of a light source. The higher the number of lumens, the more light the light source emits. The wattage and the number of lumens are not connected to each other. An LED lamp with a low wattage can have a higher number of lumens than a conventional lamp with a high wattage.
|Luminous Efficacy (Lm/W)||105||
The Luminous Efficacy (lm/W) indicates how efficiently a light source uses energy. We divide the number of lumens by the wattage. The higher the number, the more efficient a product is in terms of energy consumption. LED lighting has a considerably higher lumen/Watt ratio than conventional lighting.
Description Osram Powerstar HQI-E 400W N E40 CL
Purchase Osram Powerstar HQI-E 400W N E40 CL here online to benefit from our fast and cheap delivery! Take further advantage of top Osram-quality. Invest in the best lighting solution!
Osram Powerstar HQI-E 400W N E40 CL
The Osram Powerstar HQI-E 400W N E40 CL with its E40 socket is characterized by a set of specifications. The colour temperature of 4000K - Cool White Kelvin makes it possible to create a nice and pleasant atmosphere, making it the right choice for your building! The colour code, 640 - Cool White, does not only include the colour temperature, which has already been mentioned, but also the colour rendering, which is defined by the ability to make us distinguish all the colors of illuminated objects. The colour rendering of this product is 60-69 and therefore excellent for the usage of this product. You can find further specifications here:
Osram Powerstar HQI-E 400W N E40 CL specifications
- Colour temperature: 4000K - Cool White Kelvin
- Colour rendering: 60-69 Ra
- Socket: E40
- Average lifetime: 9000 hours
- Beam angle (degrees):
- Dimmable: No
- Wattage (Watt): 400
- Voltage (Volt):
Invest in good lighting with a long lifetime of 9000 hours and select the Osram Powerstar HQI-E 400W N E40 CL.
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