Osram Powerstar E40 HQI-E 250W - 952 Cool White | Best Colour Rendering - Pro

Name: Osram Powerstar E40 HQI-E 250W - 952 Cool White | Best Colour Rendering - Pro
Brand: Osram
SKU: 4008321677907
Price: 31.32 GBP
Availability: InStock

Osram HQI-E (Powerstar)

£31.32 £26.00 excl. Tax incl. Tax

+ £0.10 Ecotax

Quantity	Price	Discount
12	£31.01 £25.74 excl. Tax incl. Tax	1%
24	£30.70 £25.48 excl. Tax incl. Tax	2%
More than 24		Request quote

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24 pieces £30.70 £25.48 excl. Tax incl. Tax per piece

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12 pieces £31.01 £25.74 excl. Tax incl. Tax per piece

1% discount

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Specifications Osram Powerstar E40 HQI-E 250W - 952 Cool White | Best Colour Rendering - Pro

SKU	118038
EAN	4008321677907
Manufacturer Name	HQI-E 250W/D PRO COATED E40 RWL1
Full box quantity	12	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)	16000

Technology	HID	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	250	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	E40	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.
Colour temperature (Kelvin)	5200K - Cool White	i
Colour Code	952 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)	90-99	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)	18000	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	72	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.
Bulb finish	Frosted
Requires Ballast	Yes
Sensor	Without Sensor
Product Type Category	CDM-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.

UV Filter	No	i The UV filter or UV block prevents the lamp from emitting UV radiation. UV radiation can cause discoloration of objects.

Length (mm)	226	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)	226
Diameter (mm)	90
Shape	Elliptical

Description Osram Powerstar E40 HQI-E 250W - 952 Cool White | Best Colour Rendering - Pro

Osram Powerstar HQI-E 250W/D Pro E40 Frosted Daylight at low prices! Take advantage of Osram quality with important discounts on large quantities! Rapid shipping, do not hesitate to contact us!

Presentation

Osram POWERSTAR HQI-E are high pressure discharge bulbs offering very high performances. Thanks to the quartz burner, they furnish a high intense light. With their E40 holder, lamps will perfectly adapt in all fixtures. Bulbs glass is frosted. With a lifetime of 9000 on average, the Osram Powerstar HQI-E 250W/D Pro E40 Frosted Daylight allow to make energy savings of 30% compared to normal lamps. Emitted light is daylight, 5300K. The color-rendering index is by the way excellent, superior to 90Ra. Application excellent, superieur 90Ra.

Application Osram

The Osram Powerstar HQI-E 250W/D Pro E40 Frosted Daylight lamps are mainly used in large areas in need of powerful lighting, like fairs, exhibitions, saloons, galleries, workshops or factories. In outdoors, they will perfectly light streets, pedestrian areas, parks and gardens. Warning! These lamps function on ballast and need to be installed in closed fixtures.