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Adeleq LED Bulb 4W Fluorescent Type for G9 Socket and T8 Shape Warm White 400lm
LED Bulbs

Adeleq LED Bulb 4W Fluorescent Type for G9 Socket and T8 Shape Warm White 400lm Code: 13-991400

Key features:

  • Power: 4W
  • Voltage: 220V
  • Lumen: 400lm
  • Color: Warm White
  • Base: G9
  • Shape: T8
See full description

Top specs

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  • Temperature

    3000

    Color temperature refers to how warm or cool the color is. The warmth of light is measured in Kelvin.

    The lower the Kelvin value, the more yellow the shades; the higher the value, the more blue the shades.

    Low color temperatures of 2700-3000K provide warm lighting, intermediate temperatures of 4000-5000K provide daylight, and high color temperatures of 5000-6500K provide cool lighting.

  • Color

    Warm White

    The warm white is more yellowish in color compared to daylight.

  • Lumen

    400

    Lumens measure the amount of light produced by an LED lamp. The more lumens a lamp has, the brighter it is. 

  • Power

    The power refers to the amount of electrical energy consumed by a bulb when it is operating.

    2. It is measured in watts and determines how bright the light will be.

    3. For example, a three-bulb LED fixture that requires 15 watts can fully illuminate a room of approximately 10 square meters.

  • Application

    The application has to do with the bulb socket that is compatible with the light fixture's receptacle.

    G9
  • Shape T8
1 97 €
Delivery by Thu, 19 Nov
14,00 €   shipping cost
Sent from Greece
From Electremporiki 4.6 (26)
4.6 (26 reviews)
Greece
20+ pieces
See Light Bulbs on the page of Electremporiki

Shop selection criteria

Why do we recommend buying from this shop?

We don’t only look at the price. We weigh different factors to find an offer that combines a good price, fast delivery and a reliable purchase.

  • Product price

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  • Shipping & delivery time

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  • Shop reliability

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  • Official reseller

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Reviews (14)

Reviews

3.7
14
3.7
Review this product
  1. 7
  2. 2
  3. 2
  4. 2 stars
    0
  5. 3
Review this product
  • Light intensity
  • Construction quality
  • Value for money
  • Durability
  • vagelism5925
    3
    1 out of 1 members found this review helpful
    vagelism5925

    Verified purchase

    Purchase of 5 pieces within 3 months, 2 burned out and 1 is flickering
    their light is yellow like an incandescent bulb

    Translated from Greek ·
    Did you find this review helpful?
  • kleftothan
    1
    1 out of 1 members found this review helpful
    kleftothan

    Verified purchase

    I bought 30 pieces for the whole house. Before the first month ended, 6 were flickering and another 5 burned out.
    16/12/2025: Another 6 burned out.

    Translated from Greek ·
    • Light intensity
    • Durability
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • Panagiotis_Vourdakis
    1
    1 out of 2 members found this review helpful
    Panagiotis_Vourdakis

    Verified purchase

    This review is about the colour temperature: Natural White

    While the light is good for some reason, one side has white light and the other yellow, so it's not what I ordered.

    Translated from Greek ·
    • Construction quality
    • Light intensity
    • Value for money
    Did you find this review helpful?
  • Emmanuil_Mileos
    5
    Emmanuil_Mileos

    Verified purchase

    Powerful and nice light without flickering. Same size as the incandescent ones. I have had them for two months with daily use. Time will show their reliability.

    Translated from Greek ·
    Did you find this review helpful?
  • St_Pavl***
    4
    St_Pavl***

    Verified purchase

    This review is about the colour temperature: Natural White

    Δυνατό και ωραίο φως. Καμιά φορά, όχι συχνά, κάνουν ένα στιγμιαίο τρέμουλο... ο χρόνος θα δείξει πόσο αξιόπιστες είναι.

    Did you find this review helpful?
  • 1
    1 out of 1 members found this review helpful
    konstans47
    This review is about the colour temperature: Natural White

    Zero durability, they all burned out or flicker

    Translated from Greek ·
    Did you find this review helpful?
  • 3
    2 out of 2 members found this review helpful
    Mat73

    Verified purchase

    I have given it a 10 out of 10, but two of them have already burned out in a very short period of time..

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    Eyagelos_Kostadimas75

    Verified purchase

    This review is about the colour temperature: Natural White

  • 5
    Amanatios_Aivaloglou

    Verified purchase

  • 5
    vaid_1

    Verified purchase

  • 5
    DIMITRIOS_MINAS

    Verified purchase

  • 5
    Aggelos_Filippidis1550

    Verified purchase

    • Light intensity
    • Construction quality
    • Value for money
    • Durability
  • 4
    Kostas_Mousas

    Verified purchase

    • Light intensity
    • Durability
    • Construction quality
    • Value for money
  • 5
    khronos

    Verified purchase

    • Light intensity
    • Construction quality
    • Value for money
  • vagelism5925
    3
    vagelism5925

    Purchase of 5 pieces within 3 months, 2 burned out and 1 is flickering
    their light is yellow like an incandescent bulb

    Translated from Greek ·
    1
  • kleftothan
    1
    kleftothan

    I bought 30 pieces for the whole house. Before the first month ended, 6 were flickering and another 5 burned out.
    16/12/2025: Another 6 burned out.

    Translated from Greek ·
    1
  • Panagiotis_Vourdakis
    1
    Panagiotis_Vourdakis

    While the light is good for some reason, one side has white light and the other yellow, so it's not what I ordered.

    Translated from Greek ·
    1
  • Emmanuil_Mileos
    5
    Emmanuil_Mileos

    Powerful and nice light without flickering. Same size as the incandescent ones. I have had them for two months with daily use. Time will show their reliability.

    Translated from Greek ·
    0
  • St_Pavl***
    4
    St_Pavl***

    Δυνατό και ωραίο φως. Καμιά φορά, όχι συχνά, κάνουν ένα στιγμιαίο τρέμουλο... ο χρόνος θα δείξει πόσο αξιόπιστες είναι.

    0
  • See all
Product report

Description & Specifications

The Adeleq T8 LED bulb with a G9 base emits warm white light at 3000 K and produces 400 lm. It has a glass body and a 360° beam angle.

  • Power: 4 W
  • Voltage: 220 V
  • Luminous flux: 400 lm
  • Beam angle: 360°
  • Light color: Warm white
  • Color temperature: 3000 K
  • Protection rating: IP20
  • Base: G9
  • Shape: T8
  • Quantity: 1

Manufacturer

Manufacturer Details

Warnings & Safety Information
Product Number
13-991400

Main Specifications

Power
4 W

Power

The power refers to the amount of electrical energy consumed by a bulb when it is operating.

2. It is measured in watts and determines how bright the light will be.

3. For example, a three-bulb LED fixture that requires 15 watts can fully illuminate a room of approximately 10 square meters.
Application
G9

Application

The application has to do with the bulb socket that is compatible with the light fixture's receptacle.

G9
Voltage
220 V

Voltage

The voltage of the bulb is measured in volts and the majority of bulbs operate at 220 volts.

2. In some cases, bulbs have a transformer with a voltage of 12 volts, 24 volts, or 42 volts.

3. To be sure, we examine what is written on the old bulb that we have removed.

220

Bulb powered by the mains electricity network.
Lumen
400 lm

Lumen: 400


Lumens measure the amount of light produced by an LED lamp. The more lumens a lamp has, the brighter it is. 
Beam Angle
360 °

Beam Angle

The beam angle refers to the surface covered by the lamp with light in the space.

2. The larger the value of the angle, the larger the surface it covers in the space.
Colour Temperature
Warm White

Colour Temperature

Warm White

The warm white is more yellowish in color compared to daylight.
Colour Temperature
3000 K

Colour Temperature

3000

Color temperature refers to how warm or cool the color is. The warmth of light is measured in Kelvin.

The lower the Kelvin value, the more yellow the shades; the higher the value, the more blue the shades.

Low color temperatures of 2700-3000K provide warm lighting, intermediate temperatures of 4000-5000K provide daylight, and high color temperatures of 5000-6500K provide cool lighting.
IP Rating
IP20

IP Rating

It is an indicator that shows us the degree of protection of the LED lamp. The indicator (I) refers to protection against dust and the indicator (P) refers to the degree of waterproofness. The higher the numbers for each indicator, the better the protection.

2. Generally, lamps with an IP65 rating and above are waterproof and work well in outdoor conditions. Additionally, if it has not been certified for something, the "X" is used.

IP20
The IP20 index indicates that solid objects larger than 12.5 millimeters cannot penetrate, while there is no protection against water.
Shape
T8
Pieces
1 pcs
Opal (Milky)
No

Features & Functions

Filament
No

Filament

The indoor lamp has a filament shape for a more retro aesthetic.
Dimmable
No

Dimmable

The lamp has a brightness adjustment, from the lowest illumination to the highest intensity.

2. There are 2 ways to achieve this feature, either with a wall dimmer or with a remote control for the lamp.
Stepped Brightness Adjustment
No

Stepped Brightness Adjustment

Brightness is adjusted in steps, at preset intensity levels (e.g. 100%, 50%, 10%), rather than being continuously and smoothly dimmed or increased.
Photocell
No

Photocell

The lamp features a sensor that activates when the lighting in the room is reduced.

2. It is ideal for spaces that require steady lighting during the night or outdoor applications.
Motion Sensor
No

Motion Sensor

The lamp has a sensor that activates when there is movement in the area.

They are ideal for parking lots, underground passages, garages, warehouses, public spaces, and building facades.

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (14)

3.7
14
3.7
Review this product
  1. 7
  2. 2
  3. 2
  4. 2 stars
    0
  5. 3
Review this product
  • Light intensity
  • Construction quality
  • Value for money
  • Durability
  • vagelism5925
    3
    1 out of 1 members found this review helpful
    vagelism5925

    Verified purchase

    Purchase of 5 pieces within 3 months, 2 burned out and 1 is flickering
    their light is yellow like an incandescent bulb

    Translated from Greek ·
    Did you find this review helpful?
  • kleftothan
    1
    1 out of 1 members found this review helpful
    kleftothan

    Verified purchase

    I bought 30 pieces for the whole house. Before the first month ended, 6 were flickering and another 5 burned out.
    16/12/2025: Another 6 burned out.

    Translated from Greek ·
    • Light intensity
    • Durability
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • Panagiotis_Vourdakis
    1
    1 out of 2 members found this review helpful
    Panagiotis_Vourdakis

    Verified purchase

    This review is about the colour temperature: Natural White

    While the light is good for some reason, one side has white light and the other yellow, so it's not what I ordered.

    Translated from Greek ·
    • Construction quality
    • Light intensity
    • Value for money
    Did you find this review helpful?
  • Emmanuil_Mileos
    5
    Emmanuil_Mileos

    Verified purchase

    Powerful and nice light without flickering. Same size as the incandescent ones. I have had them for two months with daily use. Time will show their reliability.

    Translated from Greek ·
    Did you find this review helpful?
  • St_Pavl***
    4
    St_Pavl***

    Verified purchase

    This review is about the colour temperature: Natural White

    Δυνατό και ωραίο φως. Καμιά φορά, όχι συχνά, κάνουν ένα στιγμιαίο τρέμουλο... ο χρόνος θα δείξει πόσο αξιόπιστες είναι.

    Did you find this review helpful?
  • 1
    1 out of 1 members found this review helpful
    konstans47
    This review is about the colour temperature: Natural White

    Zero durability, they all burned out or flicker

    Translated from Greek ·
    Did you find this review helpful?
  • 3
    2 out of 2 members found this review helpful
    Mat73

    Verified purchase

    I have given it a 10 out of 10, but two of them have already burned out in a very short period of time..

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    Eyagelos_Kostadimas75

    Verified purchase

    This review is about the colour temperature: Natural White

  • 5
    Amanatios_Aivaloglou

    Verified purchase

  • 5
    vaid_1

    Verified purchase

  • 5
    DIMITRIOS_MINAS

    Verified purchase

  • 5
    Aggelos_Filippidis1550

    Verified purchase

    • Light intensity
    • Construction quality
    • Value for money
    • Durability
  • 4
    Kostas_Mousas

    Verified purchase

    • Light intensity
    • Durability
    • Construction quality
    • Value for money
  • 5
    khronos

    Verified purchase

    • Light intensity
    • Construction quality
    • Value for money
  • vagelism5925
    3
    vagelism5925

    Purchase of 5 pieces within 3 months, 2 burned out and 1 is flickering
    their light is yellow like an incandescent bulb

    Translated from Greek ·
    1
  • kleftothan
    1
    kleftothan

    I bought 30 pieces for the whole house. Before the first month ended, 6 were flickering and another 5 burned out.
    16/12/2025: Another 6 burned out.

    Translated from Greek ·
    1
  • Panagiotis_Vourdakis
    1
    Panagiotis_Vourdakis

    While the light is good for some reason, one side has white light and the other yellow, so it's not what I ordered.

    Translated from Greek ·
    1
  • Emmanuil_Mileos
    5
    Emmanuil_Mileos

    Powerful and nice light without flickering. Same size as the incandescent ones. I have had them for two months with daily use. Time will show their reliability.

    Translated from Greek ·
    0
  • St_Pavl***
    4
    St_Pavl***

    Δυνατό και ωραίο φως. Καμιά φορά, όχι συχνά, κάνουν ένα στιγμιαίο τρέμουλο... ο χρόνος θα δείξει πόσο αξιόπιστες είναι.

    0
  • See all
1,97 €
14,00 €   shipping cost