New Reel2Reel Tunable White Constant-Current Flexible Strips from Lumesi

PF24.5-C16-S92765-UK – maximum efficiency, excellent light quality, and maximum design flexibility

With the new PF24.5-C16-S92765-UK, Lumesi introduces a highly efficient Reel2Reel Tunable White LED flexible strip designed for constant-current operation. It combines exceptional efficiency with very high light quality, a long service life, and great flexibility in planning and installation.

Thanks to the KSF 2835 LED technology used and constant-current operation, the flexible strip achieves an efficiency of up to 185 lm/W at Tc 40 °C while maintaining very high color rendering (Ra >90). A color consistency of 3 SDCM and a proven service life of over 102,000 hours (TM-21 L80B10 at Ts 85 °C) underscore its high quality standards.

Efficient and durable—without compromising on light quality

The PF24.5-C16-S92765-UK combines a range of features that make it particularly appealing for demanding professional lighting projects:

• Up to 185 lm/W at Tc 40°C
• Very high color rendering Ra >90
• Highly efficient KSF 2835 LED technology, LM-80 tested
• Very long service life: >102,000 h according to TM-21, L80B10 at Ts 85°C
• Excellent color consistency from 3SDCM
• Tunable White for flexibly adjustable color temperatures, 2700–6500 K
• Designed for constant-current (CC) operation
• Only 12 mm wide
• 7 cm cutting options for maximum design flexibility
• Smart solder pad layout for quick and easy wiring
• Modern Reel-to-Reel Manufacturing
• 24.5 meters on a roll
• Energy Efficiency Class C

Over 10,000 lumens at just 2 meters

When you really need a lot of light

One of the PF24.5-C16’s key strengths is its exceptionally high light output. Over a length of just 2 meters, it can achieve luminous fluxes of over 10,000 lumens.

This high light output is made possible by the combination of highly efficient KSF 2835 LEDs and constant-current operation.

This makes the flexible strip ideal for applications where traditional LED flexible strips reach their limits in terms of the required luminous flux.

High luminous flux. Compact dimensions. Outstanding efficiency.

As a result, the PF24.5-C16 is suitable not only for decorative light lines, but also—in particular—for high-performance functional lighting, high-quality luminaire designs, and sophisticated architectural lighting.

Smart Solder Pad Layout – Quick and Easy Wiring

Care was also taken to ensure that the assembly process is as easy as possible. The clever solder pad layout simplifies the connection process and allows for quick and easy wiring.

A practical advantage, especially for custom-made products and projects in which Flex strips are processed individually.

Great design flexibility thanks to 7-centimeter cutting options

When it comes to custom lighting solutions, every centimeter counts. The PF24.5-C16 can be cut into short 7-cm sections. This allows the length to be precisely adjusted to suit the specific application.

This provides a high degree of design flexibility and facilitates integration into custom luminaires, light lines, furniture, coves, and other architectural lighting solutions.

Efficiency, Light Quality, and Flexibility in a Single Flex Strip

With up to 185 lm/W at a CRI >90, a service life of over 102,000 hours, 3SDCM color consistency, and Tunable White , the Lumesi PF24.5-C16-S92765-UK meets the key requirements of modern professional LED lighting.

The 7-cm cutting options, the compact width of just 12 mm, and the clever solder pad layout ensure both a high degree of design flexibility and ease of fabrication.

A high-performance Tunable White flexible strip for anyone who doesn't want to compromise on efficiency, light quality, or lifespan.