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Efficient Lamps reviews and tests

Alza Test Ranks Efficient Lamps Based on User Reviews and Other Data

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Hundreds of categories, thousands of products, millions of details and user reviews for efficient lamps. How can you make sense of all of this? Try our Alza Test, which guarantees an objective selection based on customers' experiences. How the products from efficient lamps rank are based solely on various data and feedback from actual people who have purchased the products.

All efficient Lamps
All from 52
EMOS LED bulb A60 A CLASS E27 7,2 W 1521 lm neutral white - LED Bulb
EMOS LED bulb A60 A CLASS E27 7,2 W 1521 lm neutral white
from  5.67 €
In stock > 10 pcs
10+ variants
Order by midnight, get it at the AlzaBox in the morning.
Info
LED Bulb - lamp cap E27, power input 7,2 W, 230 V, luminous flux 1521 lm, neutral light (4000 K), diameter of 6 cm, lifespan 50000 h, energy label A, 1 piece in package
EMOS LED bulb A60 A CLASS E27 7,2 W 1521 lm warm white - LED Bulb
EMOS LED bulb A60 A CLASS E27 7,2 W 1521 lm warm white
Amazing Deal from  5.31 €
In stock > 10 pcs
10+ variants
Order by midnight, get it at the AlzaBox in the morning.
Info
LED Bulb - lamp cap E27, power input 7,2 W, 230 V, luminous flux 1521 lm, warm light (2700 K), diameter of 6 cm, lifespan 50000 h, energy label A, 1 piece in package
EMOS Filament A60 A CLASS / E27 / 3,8 W (60 W) / 806 lm / neutral white, 3 pcs - LED Bulb
EMOS Filament A60 A CLASS / E27 / 3,8 W (60 W) / 806 lm / neutral white, 3 pcs
from  7.91 €
In stock > 10 pcs
10+ variants
Order by midnight, get it at the AlzaBox in the morning.
Info
LED Bulb - lamp cap E27, power input 3,8 W, 230 V, luminous flux 806 lm, neutral light (4000 K), diameter of 6 cm, lifespan 50000 h, energy label A, 3 in package -...
EMOS Filament A60 A CLASS / E27 / 5 W (75 W) / 1 060 lm / neutral white, 3 pcs - LED Bulb
EMOS Filament A60 A CLASS / E27 / 5 W (75 W) / 1 060 lm / neutral white, 3 pcs
from  8.99 €
In stock > 10 pcs
10+ variants
Order by midnight, get it at the AlzaBox in the morning.
Info
LED Bulb - lamp cap E27, power input 5 W, 230 V, luminous flux 1060 lm, neutral light (4000 K), diameter of 6 cm, lifespan 50000 h, energy label A, 3 in package -...
EMOS Filament A60 A CLASS / E27 / 3,8 W (60 W) / 806 lm / neutral white - LED Bulb
EMOS Filament A60 A CLASS / E27 / 3,8 W (60 W) / 806 lm / neutral white
from  7.11 €
In stock > 20 pcs
10+ variants
Order by midnight, get it at the AlzaBox in the morning.
Info
LED Bulb - lamp cap E27, power input 3,8 W, 230 V, luminous flux 806 lm, neutral light (4000 K), diameter of 6 cm, lifespan 50000 h, energy label A, 1 piece in package
EMOS Filament A60 A CLASS / E27 / 3,8 W (60 W) / 806 lm / warm white, 3 pcs - LED Bulb
EMOS Filament A60 A CLASS / E27 / 3,8 W (60 W) / 806 lm / warm white, 3 pcs
12.90 €
In stock > 10 pcs
10+ variants
Order by midnight, get it at the AlzaBox in the morning.
Info
LED Bulb - lamp cap E27, power input 3,8 W, 230 V, luminous flux 806 lm, warm light (2700 K), diameter of 6 cm, lifespan 50000 h, energy label A, 3 in package - 4.30 €/ks
EMOS Filament A60 A CLASS / E27 / 5 W (75 W) / 1 060 lm / warm white, 3 pcs - LED Bulb
EMOS Filament A60 A CLASS / E27 / 5 W (75 W) / 1 060 lm / warm white, 3 pcs
from  12.51 €
In stock > 10 pcs
10+ variants
Order by midnight, get it at the AlzaBox in the morning.
Info
LED Bulb - lamp cap E27, power input 5 W, 230 V, luminous flux 1060 lm, warm light (2700 K), diameter of 6 cm, lifespan 50000 h, energy label A, 3 in package -...
EMOS Filament A60 A CLASS / E27 / 5 W (75 W) / 1 060 lm / neutral white - LED Bulb
EMOS Filament A60 A CLASS / E27 / 5 W (75 W) / 1 060 lm / neutral white
from  4.73 €
Currently Unavailable
10+ variants
LED Bulb - lamp cap E27, power input 5 W, 230 V, luminous flux 1060 lm, neutral light (4000 K), diameter of 6 cm, lifespan 50000 h, energy label A, 1 piece in package
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EMOS Filament A60 A CLASS / E27 / 3,8 W (60 W) / 806 lm / warm white - LED Bulb
EMOS Filament A60 A CLASS / E27 / 3,8 W (60 W) / 806 lm / warm white
from  4.37 €
Currently Unavailable
10+ variants
LED Bulb - lamp cap E27, power input 3,8 W, 230 V, luminous flux 806 lm, warm light (2700 K), diameter of 6 cm, lifespan 50000 h, energy label A, 1 piece in package
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EMOS Filament A60 A CLASS / E27 / 5 W (75 W) / 1 060 lm / warm white - LED Bulb
EMOS Filament A60 A CLASS / E27 / 5 W (75 W) / 1 060 lm / warm white
from  4.73 €
Currently Unavailable
10+ variants
LED Bulb - lamp cap E27, power input 5 W, 230 V, luminous flux 1060 lm, warm light (2700 K), diameter of 6 cm, lifespan 50000 h, energy label A, 1 piece in package
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EMOS Classic MR16 A CLASS/ GU10 / 3 W (40 W) / 535 lm / neutral white - LED Bulb
EMOS Classic MR16 A CLASS/ GU10 / 3 W (40 W) / 535 lm / neutral white
4.19 €
In stock > 20 pcs
10+ variants
Order by midnight, get it at the AlzaBox in the morning.
Info
LED Bulb - lamp cap GU10, power input 3 W, 230 V, luminous flux 535 lm, neutral light (4000 K), diameter of 5 cm, lifespan 50000 h, energy label A, 1 piece in package
EMOS Filament candle A CLASS, E14, 3,8 W (60 W), 806 lm, neutral white - LED Bulb
EMOS Filament candle A CLASS, E14, 3,8 W (60 W), 806 lm, neutral white
from  7.01 €
In stock > 10 pcs
6 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
LED Bulb - lamp cap E14, power input 3,8 W, 230 V, luminous flux 806 lm, neutral light (4000 K), diameter of 3,5 cm, lifespan 50000 h, energy label A, 1 piece in package
Tesla Filament A class, E27, 4W, 840lm, 6500K cool white, 360deg, clear, 230V, 25 000h - LED Bulb
Tesla Filament A class, E27, 4W, 840lm, 6500K cool white, 360deg, clear, 230V, 25 000h
5.99 €
In stock > 5 pcs
5 variants
Buy with code ALZADAYS15AT 5.09 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 15 % Rabatt mit dem Code ALZADAYS15AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.
LED Bulb - lamp cap E27, power input 4 W, 230 V, luminous flux 840 lm, cool light (6500 K), diameter of 10,5 cm, lifespan 25000 h, energy label A, 1 piece in package
Tesla Filament A class, E27, 2W, 420lm, 2700K warm white, 360deg, clear, 230V, 25 000h - LED Bulb
Tesla Filament A class, E27, 2W, 420lm, 2700K warm white, 360deg, clear, 230V, 25 000h
6.10 €
In stock > 10 pcs
5 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
LED Bulb - lamp cap E27, power input 2 W, 230 V, luminous flux 470 lm, warm light (2700 K), diameter of 10,5 cm, lifespan 25000 h, energy label A, 1 piece in package
Tesla Filament A class, E27, 4W, 840lm, 4000K daylight white, 360deg, clear, 230V, 25 000h - LED Bulb
Tesla Filament A class, E27, 4W, 840lm, 4000K daylight white, 360deg, clear, 230V, 25 000h
6.22 €
In stock 2 pcs
5 variants
Buy with code ALZADAYS15AT 5.29 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 15 % Rabatt mit dem Code ALZADAYS15AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.
LED Bulb - lamp cap E27, power input 4 W, 230 V, luminous flux 840 lm, neutral light (4000 K), diameter of 10,5 cm, lifespan 25000 h, energy label A, 1 piece in package
Tesla Filament A class, E27, 4W, 840lm, 2700K warm white, 360deg, clear, 230V, 25 000h - LED Bulb
Tesla Filament A class, E27, 4W, 840lm, 2700K warm white, 360deg, clear, 230V, 25 000h
7.30 €
In stock > 5 pcs
5 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
LED Bulb - lamp cap E27, power input 4 W, 230 V, luminous flux 840 lm, warm light (2700 K), diameter of 6 cm, lifespan 25000 h, energy label A, 1 piece in package
Tesla Filament A class, E27, 2W, 420lm, 4000K daylight white, 360deg, clear, 230V, 25 000h - LED Bulb
Tesla Filament A class, E27, 2W, 420lm, 4000K daylight white, 360deg, clear, 230V, 25 000h
5.24 €
In stock > 10 pcs
5 variants
Buy with code ALZADAYS20AT 4.19 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 20 % Rabatt mit dem Code ALZADAYS20AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.
LED Bulb - lamp cap E27, power input 2 W, 230 V, luminous flux 470 lm, neutral light (4000 K), diameter of 10,5 cm, lifespan 25000 h, energy label A, 1 piece in package
Philips LED 7,3-100W, E27, 4000K, A - LED Bulb
Philips LED 7,3-100W, E27, 4000K, A
Amazing Deal 9.49 €
In stock 3 pcs
2 variants
LED Bulb - lamp cap E27, power input 7,3 W, 230 V, luminous flux 1535 lm, neutral light (4000 K), diameter of 7 cm, lifespan 50000 h, energy label A, 1 piece in package
Philips LED 5,2-75W, E27, 4000K, A - LED Bulb
Philips LED 5,2-75W, E27, 4000K, A
8.80 €
In stock 2 pcs
2 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
LED Bulb - lamp cap E27, power input 5,2 W, 230 V, luminous flux 1095 lm, neutral light (4000 K), diameter of 7 cm, lifespan 50000 h, energy label A, 1 piece in package
Philips LED 2,3-40W, E14, 4000K, A - LED Bulb
Philips LED 2,3-40W, E14, 4000K, A
12.90 €
In stock 1 pcs
2 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
LED Bulb - lamp cap E14, power input 2,3 W, 230 V, luminous flux 485 lm, neutral light (4000 K), diameter of 3,5 cm, lifespan 50000 h, energy label A, 1 piece in package
Philips LED 2,3-40W, E14, 3000K, A - LED Bulb
Philips LED 2,3-40W, E14, 3000K, A
7.60 €
In stock 3 pcs
2 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
LED Bulb - lamp cap E14, power input 2,3 W, 230 V, luminous flux 485 lm, warm light (3000 K), diameter of 3,5 cm, lifespan 50000 h, energy label A, 1 piece in package
Philips 40W B35 E14 2700K FR UE SRT4 - LED Bulb
Philips 40W B35 E14 2700K FR UE SRT4
5.99 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
LED Bulb - lamp cap E14, 230 V, luminous flux 485 lm, warm light (2700 K), lifespan 50000 h, energy label A, 1 piece in package
Philips LED 75W A60 E27 4000K FR UE SRT4 - LED Bulb
Philips LED 75W A60 E27 4000K FR UE SRT4
8.69 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
LED Bulb - lamp cap E27, power input 75 W, 230 V, luminous flux 1095 lm, neutral light (4000 K), diameter of 6 cm, lifespan 50000 h, energy label A, 1 piece in package
Philips LED 100WA60 E27 2700K FR UE SRT4 - LED Bulb
Philips LED 100WA60 E27 2700K FR UE SRT4
10 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
LED Bulb - lamp cap E27, power input 100 W, 230 V, luminous flux 1535 lm, warm light (2700 K), diameter of 6 cm, lifespan 50000 h, energy label A, 1 piece in package
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