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With an order value of £50 or more, we will deliver your lamps free of charge! Orders placed before 5pm will be shipped the same day.
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LED bulb GU10 COB 5W 450LM 3000K
LED bulb GU10 COB 5W 450LM 3000K
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The energy label of a product indicates how energy-efficient a product is with electricity. The energy labels run from A (dark green) to G (dark red), where lamps with energy label A are the most efficient and those with label G are the least efficient. You can find the energy label under specifications - light source.
Since the implementation of the new strict requirements for energy labels in September 2021, light sources have been given a relatively low energy rating. E, F and G are usually the energy labels that light sources are given, but they are just as economical as A, A+ or A++ used to be.
The energy consumption is shown at the bottom of the energy label on the product packaging. This is shown in kWh per 1000 hours. LED lights are often the most energy efficient light bulbs available.
The wattage of a lamp generally indicates the power needed to operate LED lighting. It has nothing to do with brightness, which is expressed in lumens. A lower wattage means a more energy-efficient lamp. Do you want to be sure your lamp is energy efficient? Then also check the energy label.
The exact meaning of wattage varies slightly depending on the type of lamp:
The total number of lumens indicates the brightness of a lamp. You adjust the number of lumens based on the size and function of the room. To help you out, here's an estimate of lumens per square meter for various rooms in your house.
| Room | Lumens per m2 |
| Living Room | 400-500 lumen per m2 |
| Kitchen | 700-800 lumen per m2 |
| Bedroom | 300-400 lumen per m2 |
| Bathroom | 700-800 lumen per m2 |
| Hallway | 300 lumen per m2 |
The number of lumens for a lamp can be found in the product description and specifications. This ranges from 55 lumens to 3300 lumens.
The number of opburning hours indicates how long the lighting will last before you need to replace it. LED lamps generally last the longest: between 20,000 and 50,000 operating hours. Keep in mind that the lifespan depends on usage and environment.
The term Kelvin (K) refers to the color temperature of the light emitted by the lamp, and sometimes also to the color characteristics of the light itself. This affects the ambiance and functionality of the illuminated space. The Kelvin rating determines whether the light is warm, neutral, or cool.
Up to 2700K: Extra Warm White Light
2700K - 3000K: Warm White
3001K - 4000K: Neutral White
More than 4000K: Cool White
Dim to Warm: adjustable in Kelvin
CRI stands for Color Rendering Index, which indicates the quality of color representation from a light source. The higher the CRI, the better the lighting displays true colors. This is measured on a scale from 1 to 100. A CRI of 100 is equivalent to daylight. A low CRI can result in poor color rendition. At lampandlight, we mostly work with a CRI of 80. A CRI of 90 is typically seen in commercial lighting like fluorescent tubes.
EAN stands for "European Article Number." It is a unique identification number used to label products in retail. This number aids in efficiently managing inventory, sales, and logistics. Each EAN number contains information such as the country of origin, the manufacturer, and a unique product number, making it easy to scan and trace products.
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Our prices may fluctuate on a weekly basis based on stock availability and the previous week's sales. This means prices can increase, decrease, or remain unchanged. The day when the prices will be updated is indicated by the specified number of days
The displayed savings are always based on the recommended price. This recommended price (MSRP) is the manufacturer's recommended retail price of the product. Lampandlight provides the recommended price as a reference price.
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