LumiFlexTW-3080 Seoul LED Strip tunable white CRI80 2200-6500K 13350lm 24V 140 LEDs/m 5m reel (1240+1430lm/m 9.6W/m)

The LumiFlexTW-3080 is a high-output tunable-white LED strip for architectural and luminaire applications that require a very broad adjustable white range. It combines 2200 K and 6500 K white-light channels, allowing one installation to move from very warm decorative light to daylight-white task lighting.

The 5 m reel contains 700 Seoul Semiconductor LEDs, equivalent to 140 LEDs per metre. Its strong light output makes it suitable not only for ambience, but also for brighter indirect lighting and custom linear luminaires.

Features of the LumiFlexTW-3080 LED strip

• Tunable white from 2200 K to 6500 K
• CRI 80
• 140 LEDs per metre / 700 LEDs per 5 m reel
• Approximately 1240 lm/m warm-white channel and 1430 lm/m daylight-white channel
• 9.6 W/m per channel
• 24 V DC operation
• Efficiency up to approximately 145 lm/W
• Cut interval: 100 mm
• Integrated linear control for consistent brightness
• Self-adhesive backing
• 5-year commercial warranty, subject to current warranty conditions
• Made in Germany using Reel-to-Reel production

Tunable white for cove and indirect lighting

This product is particularly well suited to cove and indirect lighting, where the strip is hidden from direct view and the wall or ceiling becomes part of the lighting effect. Its wide CCT range makes it especially versatile in multi-purpose rooms, hospitality, residential and exhibition spaces where the same cove may need to create both warm ambience and bright functional white light.

With a suitable two-channel controller, the colour temperature and brightness can be adjusted to create different scenes from the same installation. Warmer white can support a softer evening atmosphere, while cooler white is useful for brighter, more task-oriented scenes.

Professional linear-light integration

The strip can also be integrated into linear luminaires, recessed profiles and custom light lines where adjustable white light is required. A dense LED layout helps create a more continuous appearance behind a suitable diffuser, while the tunable-white channels allow one luminaire to cover several lighting scenes.

For luminaire design guidance, see our linear fixture design guide.

Choosing the right white-light scene

Tunable white allows the installation to move between warmer and cooler white light without changing the luminaire. This is useful in residential, hospitality, retail, exhibition and workplace settings where the preferred appearance changes with the activity or time of day.

For additional background, see our guides to LED colour temperature and colour rendering index.

High-output adjustable white for multi-purpose interiors

The LumiFlexTW-3080 can support different room functions from one lighting system: warm scenes for relaxation or hospitality, neutral intermediate scenes for everyday use, and cooler scenes where a brighter, more technical visual atmosphere is required.

Control and installation

The strip is designed for 24 V DC operation and requires a compatible two-channel tunable-white controller so the warm and cool channels can be dimmed and mixed independently.

The strip can be shortened every 100 mm at the designated cut points. The self-adhesive backing simplifies positioning on a clean, stable mounting surface. For longer runs, conductor sizing and feed-point placement should be planned to minimise voltage drop and keep the light consistent along the installation.

Our manufacturing and quality promise

We develop and manufacture professional LED strips and modules in Germany, combining more than 20 years of LED application experience with automated production and application engineering. Our focus is on repeatable performance, carefully selected components and products that can be integrated reliably into professional lighting systems.

For project customers, we can also support custom development, PCB adaptation, LED selection, thermal design, prototyping and series production. This allows the light engine to be matched to the luminaire or architectural application instead of forcing the project around a generic LED tape.

Learn more about Lumistrips and our LED manufacturing capabilities.