Osram Dulux Pro Stick 20W 840 E27 | Cool White
Specifications Osram Dulux Pro Stick 20W 840 E27 | Cool White
|Manufacturer Name||DPRO 20W/840 220-240V E27 FS1|
|Full box quantity||10||
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.
|Any Lamp all-in warranty||3 Years||
Our all-in warranty is fully included in the product price and covers both hidden defects and technical defects of the product that occurred before delivery. The warranty period differs per product and ranges from 1 year to a maximum of 7 years.
|Energy efficiency class||G||
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)||10000|
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.
Lighting with a voltage of 220-240 Volt can be connected directly to the mains. Lighting with a different mains voltage (12 Volt and 24 Volt) requires an (electronic) transformer.
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||E27 (Edison screw)||
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||840 - 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)||80-89||
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)||1300||
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.
Lighting with a sensor or twilight switch only lights up when it receives a certain signal. This reduces energy costs. The (built-in) sensors react to darkness and/or movement.
|Luminous Efficacy (Lm/W)||65||
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 Dulux Pro Stick 20W 840 E27 | Cool White
Osram Dulux Pro Stick 20W 840 E27 | Cool White
The Osram Dulux Pro Stick 20W 840 E27 | Cool White is a Fluorescent lamp. The Osram Dulux Pro Stick 20W 840 E27 | Cool White is a reliable and cost-effective Fluorescent lighting source which is designed for fixed or dynamic lighting applications. The Osram Dulux Pro Stick 20W 840 E27 | Cool White is purposely designed to compliment its energy efficient technology compared to incandescent bulbs, crisp light output and extended average lifetime. This lamp has an excellent colour rendering of80-89 and an E27 (Edison screw) socket, allowing easy replacement. This is especially important because these lamps are mainly used in both public and private application areas, where they can easily be changed. Thanks to the Fluorescent technology implemented within the Osram Dulux Pro Stick 20W 840 E27 | Cool White, the Osram Fluorescent products are able to work for longer periods of time while maintaining the same light output throughout its lifetime. The cost of replacement and maintenance costs are reduced due to the Fluorescent technology which saves up to 75% of energy compared to traditional lighting!. The Osram Dulux Pro Stick 20W 840 E27 | Cool White have a E27 (Edison screw) base type, which allows them to fit perfectly in your old fixtures. With a long average lifetime of 10000 hours, Osram Dulux Pro Stick 20W 840 E27 | Cool White bulbs are economical and do not require frequent replacement, ensuring savings on maintenance costs.
If they are installed into enclosed fixtures, they can also be used for street and industrial lighting. The bulb’s colour code,840 - Cool White, represents not only the colour rendering, but also the colour temperature, which is 4000K - Cool White Kelvin and creates the atmosphere you're looking for. The Osram Dulux Pro Stick 20W 840 E27 | Cool White also has an average lifetime of 10000 causing lower maintenance costs
All of the features together, makes the Osram Dulux Pro Stick 20W 840 E27 | Cool White a great alternative to the old incandescent and halogen bulbs. If you want to know more about this product check the following specifications:
- Colour temperature: Kelvin
- Colour rendering: 80-89 Ra
- Socket: E27 (Edison screw)
- Lifetime: 10000 hours
- Beam angle (degrees):
- Dimmable: No
- Wattage: 20 W
- Voltage: 220-240 V
- Shop interiors, shop windows
- Shopping arcades
- Foyers, reception areas
- Museums, exhibitions
- Accent lighting
- Decorative lighting
- Approved only for use in enclosed luminaires
- Outdoor applications only in suitable luminaires
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