Updated:22 October 2026
Rank 1-17 of the best LED Tubes 120cm
Our recommendation Price Customer rating
1. Comparison winner
18W T8 LED Tube Light 4ft – 1800 lm, 6000K Daylight, Retrofit for Fluorescent Tubes with Starter (Pack of 5) – 2 Year Warranty
18W T8 LED Tube Light 4ft – 1800 lm, 6000K Daylight, Retrofit for Fluorescent Tubes with Starter (Pack of 5) – 2 Year Warranty
Available immediately
free shipping
  • suitable for use in home office garage kitchen and for commercial settings such as offices and hospitals
  • length of each tube is 120 centimetres (4 feet)
  • reduces energy use by 60–70 per cent compared with traditional fluorescent tubes
Our rating
9,6
very good
18W T8 LED Tube Light 4ft, 1800 lm, 6000K Daylight, Retrofit Replacement for 4ft Fluorescent Tubes, Pack of 5, 2-Year Warranty
18W T8 LED Tube Light 4ft, 1800 lm, 6000K Daylight, Retrofit Replacement for 4ft Fluorescent Tubes, Pack of 5, 2-Year Warranty
Available immediately
free shipping
  • versatile use across home, office, garage and kitchen, and for commercial settings such as offices and hospitals
  • energy efficient with 60–70% energy savings compared with traditional fluorescent tubes
  • easy to install with a 120 cm tube length and standard fittings
Our rating
9,6
very good
Philips Projectline LED Waterproof Tube 120cm
Philips Projectline LED Waterproof Tube 120cm
Coming soon
free shipping
  • suitable for industrial use with waterproof and dust-resistant properties
  • provides various installation options including wall, ceiling and suspension mounting
  • designed for high energy efficiency
Our rating
9,6
very good
4. Best value
VOLTACON LEDISON T5 LED Tube 120cm 18W 6000K
VOLTACON LEDISON T5 LED Tube 120cm 18W 6000K
Available immediately
free shipping
  • suitable for a range of applications including replacing fluorescent T5 tubes
  • available in various sizes to fit different needs
  • energy efficient LED tubes that consume less power than fluorescent alternatives
Our rating
9,6
very good
5. Bestseller
Energizer LED 4ft Tube, Daylight
Energizer LED 4ft Tube, Daylight
Available immediately
free shipping
  • suitable for various applications including offices, car parks, and hallways
  • available in different sizes
  • saves up to 60% energy compared to traditional fluorescent tube lighting
Our rating
9,6
very good
LED Batten Light 4FT, 34W 3,750 lm, 3CCT
LED Batten Light 4FT, 34W 3,750 lm, 3CCT
Available immediately
free shipping
  • suitable for versatile applications including sheds, garages, basements, homes, offices and lofts
  • available in multiple sizes with 3000K, 4000K, and 6500K options
  • energy efficient with a low power consumption of 34 watts producing a high output of 3750 lumens
Our rating
9,6
very good
Ledvion LED TL Tube 120 cm, 18 W, 6500 K, 185 lm/W, Energy Label B, incl. LED Starter
Ledvion LED TL Tube 120 cm, 18 W, 6500 K, 185 lm/W, Energy Label B, incl. LED Starter
Available immediately
free shipping
  • suitable for use in a range of luminaires and can be connected directly to 230 V mains
  • saves up to 60% on energy costs compared with older fluorescent tubes and carries an energy label C
  • includes an LED starter and can be connected directly to the mains for quick installation
Our rating
9,6
very good
V-TAC 40W LED Batten Light, 4Ft
V-TAC 40W LED Batten Light, 4Ft
Available immediately
free shipping
  • energy-saving design for reduced electricity consumption
Our rating
9,6
very good
iQuatics 2-Tube 120cm LED Aquarium Light - Compatible with Juwel High Lite, Rio 240, Rio 300/350, Vision 260, Panorama 200 - Includes free tubes
iQuatics 2-Tube 120cm LED Aquarium Light - Compatible with Juwel High Lite, Rio 240, Rio 300/350, Vision 260, Panorama 200 - Includes free tubes
Available immediately
free shipping
  • Versatile use as a direct drop-in replacement for Juwel Rio 240, Rio 300/350, Vision 260 and Panorama 200
  • Energy efficient LED lighting reduces energy consumption while delivering bright high-performance illumination for healthy aquarium plants and fish
  • Easy installation with telescopic ends for a precise fit and compatibility with existing light flaps
Our rating
9,5
very good
SYLVANIA LED T8 Tube 120 cm 4000K Neutral White 1800 lm 13 W
SYLVANIA LED T8 Tube 120 cm 4000K Neutral White 1800 lm 13 W
Available immediately
free shipping
  • Versatile use: suitable for factories, warehouses, car parks, supermarkets, offices and schools
  • Energy efficiency: uses up to 66% less power than standard T8 tubes and has a 30,000-hour lifespan
  • Easy installation: compatible with magnetic ballasts and direct mains connection (AC 220–240V) for straightforward retrofitting of existing T8 tubes
Our rating
9,5
very good
Morris LED Batten Slimline Tube Light 4FT
Morris LED Batten Slimline Tube Light 4FT
Available immediately
free shipping
  • suitable for use in offices, garages, and kitchens
  • available in lengths ranging from 2 to 6 feet
  • energy-saving design that reduces electricity bills
Our rating
9,4
good
LOWENERGIE LED T8 Tube Light 4ft/120cm – Fluorescent Replacement, High LUX, 6000K, 2-Pack
LOWENERGIE LED T8 Tube Light 4ft/120cm – Fluorescent Replacement, High LUX, 6000K, 2-Pack
Available immediately
free shipping
  • Versatile use across common light fittings with simple wiring changes for longer life and energy savings
  • Low energy consumption and long service life with no hazardous materials such as mercury
  • Easy replacement from fluorescent to LED by removing the fluorescent starter and, where applicable, rotating tube holders by 90 degrees in quad light units for correct light direction, and wiring changes to remove the ballast transformer for maximum energy savings
Our rating
9,4
good
Crompton Lamps 4ft LED T8 Tube 6500K Daylight
Crompton Lamps 4ft LED T8 Tube 6500K Daylight
Available immediately
free shipping
  • suitable for a variety of applications such as retail displays, workspaces, and areas requiring bright lighting
  • available in 4ft length, fitting standard T8 light fittings
  • consumes only 17.5 watts, offering up to 51% energy savings compared to traditional fluorescent tubes
Our rating
9,3
good
VOLTACON LED Tube T5/T6 30–150cm Natural White, Mains-Powered 100–240VAC
VOLTACON LED Tube T5/T6 30–150cm Natural White, Mains-Powered 100–240VAC
Available immediately
free shipping
  • Versatile use fits as a direct replacement for T5 fluorescent ceiling tubes and works with standard T5 fixtures, using standard pins and 180-degree end caps
  • Different sizes available in lengths of 30 cm, 90 cm, 120 cm and 150 cm with corresponding wattages of 6 W, 12 W, 20 W and 22 W and a 4000 K colour temperature
  • Energy efficiency and longevity offer lower running costs with up to 50,000 hours life and brightness preserved up to 80 per cent after 50,000 hours and outperforms fluorescent tubes in efficiency and lifespan
Our rating
9,3
good
Merry Tools 773725 T8 SMD LED Tube Light 120 cm 16 W Fluorescent Replacement
Merry Tools 773725 T8 SMD LED Tube Light 120 cm 16 W Fluorescent Replacement
Available immediately
free shipping
  • Three length options 600 mm, 900 mm and 1200 mm with 8 W, 13 W and 16 W power options
  • Versatile interior lighting suitable for use in offices, shops and homes
  • Low energy consumption with 8 W to 16 W options and a long service life of up to 40000 hours
Our rating
8,9
good
LOWENERGIE LED Tube Light T8 4ft (120 cm) 6000K Clear
LOWENERGIE LED Tube Light T8 4ft (120 cm) 6000K Clear
Available immediately
free shipping
  • versatile use as a direct replacement for fluorescent tubes in standard 240V fittings with simple wiring changes to remove the starter and ballast for longer life and greater energy savings
  • energy efficiency: consumes 18 watts and delivers around 1980 lumens, offering around 60-70% electricity savings compared with traditional fluorescent tubes
  • simple installation: designed to fit standard 240V fittings with a direct connection to both pins at one end for live and neutral at the opposite end; ballast removal is recommended for maximum energy saving
Our rating
8,9
good
V-TAC T8 LED Tube Light 18W 120cm 4000K
V-TAC T8 LED Tube Light 18W 120cm 4000K
Coming soon
free shipping
  • suitable for use in retail outlets, parking, and industrial environments
  • available as T8 equivalent in 120 cm size
  • saves at least 50% energy compared to conventional tubes
Our rating
8,6
good

Similar LED Tube 120cm comparisons

LED Tubes 120cm buying guide: How to choose the right product from the above LED Tubes 120cm test or comparison

Understanding LED Tube 120cm: The Basics of LED Lighting

What is an LED Tube 120cm?

An LED tube 120cm is a type of lighting fixture that uses Light Emitting Diodes (LEDs) to produce light. Typically used as a replacement for traditional fluorescent tubes, these fixtures are often 120cm long and designed to fit standard tube sockets. LEDs are known for their energy efficiency, longevity, and brighter output compared to outdated lighting options. Making the switch to LED tubes means not only brighter light but also lower energy costs.

Why Choose LED Technology?

LED technology stands out due to its low energy consumption and high durability. By using an LED tube, we can significantly reduce electricity bills while also contributing to a lower carbon footprint. Unlike older lighting technologies, LED tubes produce less heat and can last for up to 50,000 hours. This means fewer replacements and more savings in the long run.

Key Features to Consider When Choosing Your LED Tube 120cm

Brightness: Understanding Lumens

When selecting an LED tube, one of the key features to look into is brightness, measured in lumens. The higher the lumen count, the brighter the light. For a standard 120cm LED tube, aim for a minimum of 1,600 lumens for effective lighting in spaces like kitchens or work areas. This ensures sufficient illumination for tasks without straining the eyes.

Colour Temperature: Setting the Mood

Another critical aspect is the colour temperature, which is measured in Kelvins and influences the mood of a room. Warm white options (around 2700K) create a cosy atmosphere, ideal for living rooms, while cool white (4000K) and daylight (6500K) options are excellent for task-oriented areas like offices or workshops. Choosing the right colour temperature enhances both productivity and comfort.

Energy Efficiency vs. Brightness: Finding the Right Balance

Understanding Energy Ratings

When considering LED tubes, it’s essential to find a balance between energy efficiency and brightness. Look for tubes that provide high lumens per watt ratings; the more lumens produced per watt consumed, the more energy efficient the tube is. This ensures you get a powerful light without significant energy waste.

Importance of Dimmable Options

Some environments benefit from adjustable brightness. If the option for variable light levels is essential for your needs, consider dimmable LED tubes. These allow you to tailor the light output according to the situation, contributing to further energy savings while enhancing comfort.

Installation Tips for Your LED Tube 120cm: A Step-by-Step Guide

Tools and Preparation

Before starting the installation, ensure you have the necessary tools on hand: a ladder, screwdriver, and protective gloves. Safety first—turn off the electricity supply to the area where you will be working to prevent shocks.

Simple Installation Steps

1. Remove the old fluorescent tube by twisting it gently to disconnect it from the socket. 2. If your fixture includes a ballast, consult the instructions for bypassing or removing it as LED tubes often work without one. 3. Align your LED tube in the same way you installed the fluorescent tube, ensuring it fits snugly in the fixture. 4. Turn the electricity back on and test your new LED tube to ensure it operates correctly.

Maximising Longevity: Caring for Your LED Tube 120cm

Regular Cleaning Tips

Keeping your LED tube clean is critical to maintaining its brightness and efficiency. Regularly dust the surface of the tube with a soft cloth to prevent a build-up of grime. If necessary, use a damp cloth for stubborn stains, but ensure the tube is turned off and cooled before cleaning.

Avoiding Common Mistakes

To prolong the lifespan of your LED tube, avoid using incompatible fixtures that require ballasts or those that may expose the tubes to extreme conditions. Finally, if flickering occurs, check the connections rather than assuming the tube needs replacement, as simple adjustments may resolve the issue.

Table of contents
  1. Understanding LED Tube 120cm: The Basics of LED Lighting
  2. Key Features to Consider When Choosing Your LED Tube 120cm
  3. Energy Efficiency vs. Brightness: Finding the Right Balance
  4. Installation Tips for Your LED Tube 120cm: A Step-by-Step Guide
  5. Maximising Longevity: Caring for Your LED Tube 120cm

Overview

1. Comparison winner
18W T8 LED Tube Light 4ft – 1800 lm, 6000K Daylight, Retrofit for Fluorescent Tubes with Starter (Pack of 5) – 2 Year Warranty
Our rating
9,6
very good
18W T8 LED Tube Light 4ft – 1800 lm, 6000K Daylight, Retrofit for Fluorescent Tubes with Starter (Pack of 5) – 2 Year WarrantyAvailable immediately
18W T8 LED Tube Light 4ft, 1800 lm, 6000K Daylight, Retrofit Replacement for 4ft Fluorescent Tubes, Pack of 5, 2-Year Warranty
Our rating
9,6
very good
18W T8 LED Tube Light 4ft, 1800 lm, 6000K Daylight, Retrofit Replacement for 4ft Fluorescent Tubes, Pack of 5, 2-Year WarrantyAvailable immediately
Philips Projectline LED Waterproof Tube 120cm
Our rating
9,6
very good
Philips Projectline LED Waterproof Tube 120cmComing soon
4. Best value
VOLTACON LEDISON T5 LED Tube 120cm 18W 6000K
Our rating
9,6
very good
VOLTACON LEDISON T5 LED Tube 120cm 18W 6000KAvailable immediately
5. Bestseller
Energizer LED 4ft Tube, Daylight
Our rating
9,6
very good
Energizer LED 4ft Tube, DaylightAvailable immediately
LED Batten Light 4FT, 34W 3,750 lm, 3CCT
Our rating
9,6
very good
LED Batten Light 4FT, 34W 3,750 lm, 3CCTAvailable immediately
Ledvion LED TL Tube 120 cm, 18 W, 6500 K, 185 lm/W, Energy Label B, incl. LED Starter
Our rating
9,6
very good
Ledvion LED TL Tube 120 cm, 18 W, 6500 K, 185 lm/W, Energy Label B, incl. LED StarterAvailable immediately
V-TAC 40W LED Batten Light, 4Ft
Our rating
9,6
very good
V-TAC 40W LED Batten Light, 4FtAvailable immediately
Our product comparisons are:
Always up to date:
At most every 120 days, we update each category with new products and research developments in the top rankings. This ensures that our recommendations are always up to date
Neutral and independent:
Our tests and comparisons are objective and fact-based. Manufacturers have no influence on the ratings. We aim to provide greater transparency in the market, thereby promoting product quality.
Method-driven
In our tests & comparison tables, we only include products that meet our minimum standards. This ensures that you can find the perfect product for your needs from a wide selection.
Similar tests and comparisons - Office Ceiling Lights