Osram Dulux S 7W 840 | Cool White - 2-Pin

Name: Osram Dulux S 7W 840 | Cool White - 2-Pin
Brand: Osram
SKU: 4050300010571
Price: 2.92 GBP
Availability: OutOfStock
Rating: 4.8 (66 reviews)

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LED

Ledvance DULUX-S LED 3.5W - 840 Cool White | Replaces 7W

£6.24 £5.02 excl. Tax incl. Tax

Quantity	Price	Discount
10	£6.17 £4.96 excl. Tax incl. Tax	1%
20	£6.11 £4.91 excl. Tax incl. Tax	2%
More than 40		Request quote

Wattage	3.5
Dimmable	Not Dimmable
Colour temperature (Kelvin)	4000K - Cool White
Any Lamp all-in warranty	3 Years

Specifications Osram Dulux S 7W 840 | Cool White - 2-Pin

SKU	162266
EAN	4050300010571
Manufacturer Name	DULUX S 7W/840 G23 FS1
Full box quantity	10	i 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	1 Year	i 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	i Every bulb or fixture has an energy efficiency class A to G. Energy label A is the most efficient and G the least. LED lighting is the most sustainable lighting technique. Even if a LED bulb is rated E or lower, they still save 70% of energy compared to conventional lighting with the same energy label. Why is it the same label then? To motivate LED brands to get even more durable.
Energy efficiency class old	A
Average Lifetime (h)	10000

Technology	Fluorescent	i 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.
Wattage	7	i 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).
Dimmable	Not Dimmable	i 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	G23 (2-Pins)	i 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.
Number of pins	2	i With (LED) energy-saving light bulbs there are fittings/lamp bases with 2 pins or 4 pins. Always choose a energy-saving bulb with the same cap/base, otherwise it will not fit in the fixture and will not work. Energy-saving bulbs with a 2-pin base work with a conventional ballast (EM) incl. starter. Energy-saving bulbs with a 4-pin socket work with an electronic ballast (HF) without a starter.
Colour temperature (Kelvin)	4000K - Cool White	i
Colour Code	840 Cool White	i 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	i 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.
Luminous Flux (Lumen)	400	i 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.
Lumen per watt	57.1	i 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.
Sensor	Without Sensor
Sensor Included	No	i 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.
Product Type Category	PL-S / Dulux-S S/E	i This filter allows you to refine your search by selecting specific types of light sources. Choose from options such as LED bulbs, LED tubes, or LED spots to find the perfect lighting solution for your needs.

Features	High Lumen Output

Length (mm)	137	i It may happen that the length of this product differs from your old lighting fixture. As a result, the product does not fit in your current fixture or in the relevant place.
Height (mm)	137
Diameter (mm)	19

Description Osram Dulux S 7W 840 | Cool White - 2-Pin

Osram DULUX S 7W/840 G23 Lumilux Cool White affordably and quickly from Lamppuexpress.com! Order effortlessly, the lamps will be delivered directly to your doorstep in a few days. Also you benefit from our lowered prices by buying larger amounts at a time. Check our staggered price list from the menu above!

Osram DULUX S 7W/840 G23 Lumilux Cool White Product Information

Osram Dulux S lamps are two pinned fluorescent lamps for ballast use. Osram DULUX S 7W/840 G23 Lumilux Cool White lamps are recognizable from their 2-pin G23 sockets. The bulb is 13,7 cm long. Changing the lamp power also changes its length. As you are changing the wattage, please note that you also need to change ballast. Osram DULUX S 7W/840 G23 Lumilux Cool White is a very energy efficient lamp, and it is classified as energy efficiency class A. This compact fluorescent non integrated lamp has an extremely long lifetime, up to 10 000 hours!