Pack of 10 4ft (120cm) 18W T8 Glass LED Tube 140lm/W One-Sided Connection

This pack of 10 LED tubes features 18 W power consumption and a high-performance driver, delivering efficient lighting with a luminous efficacy of 140 lm/W and a beam angle of 160º. Designed with one-sided connection, these 120 cm T8 glass tubes provide reliable illumination for indoor environments.

General information about Pack of 10 4ft (120cm) 18W T8 Glass LED Tube 140lm/W One-Sided Connection

The denomination of this LED tube is based on a robust glass construction that ensures high light transmission and premium aesthetics, characteristic of the CrystalLine collection. The tubes measure 1200 mm in length with a diameter of 26 mm, and they operate within a voltage range of 220-240 V AC. This product features a Colour Rendering Index of 80, which guarantees accurate colour reproduction in illuminated spaces. With an ambient working temperature range from -30 °C to +50 °C, the tubes are suitable for various indoor applications. The pack includes 10 units, each providing a luminous flux of 2520 lumens, supported by a lifespan of 40,000 hours.

Use and applications

These LED tubes solve the need for efficient and uniform lighting in indoor settings, particularly fitting for offices and retail environments where good light quality is essential. Their glass material and one-sided connection facilitate installation in standard T8 fixtures, making them suitable for professional installers and facility managers in commercial sectors. Additionally, the tubes are appropriate for educational and technical spaces due to their consistent luminous output and colour fidelity.

Operating within a nominal voltage range of 176 V to 264 V and a temperature tolerance from -30 °C to +50 °C, these tubes adapt well to typical indoor electrical and environmental conditions. The IP20 rating indicates suitability for protected interior locations, ensuring safe operation in controlled environments. This solution meets the demands of projects where reliability and light quality are critical.

Key benefits

• High luminous efficacy of 140 lm/W, providing efficient light output thanks to advanced LED technology.
• Glass fitting material ensures superior light transmission and premium aesthetic quality.
• Long operational life of 40,000 hours reduces maintenance frequency and associated costs.
• Colour Rendering Index of 80 enhances visual comfort and accurate colour perception.
• Beam angle of 160º delivers broad light distribution suitable for general indoor illumination.

Highlighted specifications

Power: 18 W; Luminous flux: 2520 Lumen; Dimensions: 1200 mm x Ø26 mm; Voltage range: 220-240 V AC; Ambient temperature: -30 °C to +50 °C.

Installation and maintenance

Installation follows the standard procedure for T8 LED tubes with one-sided connection, compatible with existing fixtures designed for this format. The glass tube requires careful handling during mounting to avoid damage. Maintenance is simplified by the extended lifespan, reducing replacement intervals.

Disconnect the power supply before any intervention.

Specialized lighting distribution in United Kingdom. If you are looking to buy Pack of 10 4ft (120cm) 18W T8 Glass LED Tube 140lm/W One-Sided Connection with a professional warranty, the CrystalLine is a leading choice for durability and efficiency.  Quality certified by CE, RoHS, UKCA for professional installations and projects. Check price and availability here.

Frequently asked questions

• What type of connection does this LED tube use? — It uses a one-sided connection suitable for standard T8 fixtures.
• Is this product suitable for outdoor use? — No, it is designed exclusively for indoor environments with IP20 protection.
• Does the pack include installation accessories? — The pack contains only the LED tubes without additional accessories.
• What is the expected lifespan of these tubes? — The tubes have a rated operational life of 40,000 hours.
• Are these tubes dimmable? — This product does not include dimming functionality.