Philips MASTER LEDluster E27 Ball Crown Clear 4W 250lm - 822-827 Dim To Warm | Dimmable - Replaces 25W
Specifications Philips MASTER LEDluster E27 Ball Crown Clear 4W 250lm - 822-827 Dim To Warm | Dimmable - Replaces 25W
|Manufacturer Name||MAS LEDlustre DT 4-25W E27 P48 CL|
|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||5 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)||25000|
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.
This indicates which wattage of your old/conventional lighting is replaced by this LED product.
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).
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.
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 Ireland, 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)||2200K - 2700K Dim To Warm||
Light colour is also known as colour temperature and is expressed in Kelvin (K). You can choose from:
|Colour Code||822 - 827 Dim To Warm||
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)||250||
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)||62.5||
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 Philips MASTER LEDluster E27 Ball Crown Clear 4W 250lm - 822-827 Dim To Warm | Dimmable - Replaces 25W
- Direct replacement
- Energy savings of 84%
- Lifespan of 25,000 hours
- All-in warranty of 3 years
- Dimmable & adjustable colour temperature
This Philips LED lustre bulb gives you all of the benefits of LED and can directly replace any halogen or incandescent bulb that has the same E27 cap/base.
Energy savings of 84%
By using just 4 watts of power instead of the 25 watts that a halogen or incandescent bulb uses, energy savings of 84% can be realised. That makes this bulb better for your wallet as well as the environment. It has an energy label of 'A+'.
Lifespan of 25,000 hours
While halogen and incandescent bulbs have a typical lifespan of around 2500 hours, LED ones last much longer. In fact, with a lifespan of 25,000 hours, this LED bulb will last 10 times longer! Just think of the amount of energy (and money) that will be saved over this period of time.
All-in warranty of 3 years
For extra peace of mind, this Philips LED lustre bulb is covered by an all-in warranty of 3 years.
Dimmable & adjustable colour temperature
Not only can this bulb be dimmed, but its colour temperature is adjustable too! It can be set between 2200K (extra warm white) and 2700K (warm white). This gives you extra control over the atmosphere of your surroundings.
Need help?Contact our light specialists for free advice.
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