LED Retrofit Q Module E4-Series 48LED 70W

Optimized design in square format

The 2x2 square distribution of the LEDs means that more LEDs can be placed in less space, thus making significant use of the surface area. This makes it possible to install the Retrofit Q module in luminaires with small structures.
Moreover, thanks to the square distribution of the LEDs, glare and the amount of unwanted shadows caused by the luminaire body are reduced, which is particularly useful in ornamental lamps.

Sustainable and eco-friendly lighting

In accordance with our commitment to a responsible lighting and the preservation of the night sky, the 1,850ºK colour temperature is included, which is the warmest after PC Amber and has a superior efficiency with a blue light emission of less than 1%.
Furthermore, the Retrofit Q module can combine white LEDs with an amber lens, achieving the PC Amber colour with extra efficiency. The result is a warm illumination, without blue radiation, which can be used in specially protected zones, such as astronomical observation areas or protected natural areas.

Renovated technology while preserving heritage

The Retrofit Q module allows old lighting installations to be upgraded to the latest LED technology, making the best possible use of previous resources.
This is especially important in historic or monumental areas with old luminaires, and in certain architectural complexes with design or high-end luminaires. In both cases, Retrofit Q is an ideal option, as it can be very difficult or expensive to replace luminaires, and it is essential to preserve visual harmony while minimizing aesthetic impact and protecting cultural heritage.

Maximum security

The Retrofit module has the highest levels of electrical protection: the SELV certificate provides an output voltage of less than 60V, minimising the risk of electrocution in the case of system failure. In addition, its driver, optical group and IP68 connections offer integral protection to all optical and electronic elements against water and dust ingress, eliminating any effect caused by external agents.
In addition, the module includes a surge protector up to 20kV, which provides extra protection against power surges caused by electrical storms.

Flawless thermal management

The Retrofit module has a passive cooling system for the light source. High thermal conductivity is guaranteed by the innovative, high-quality heatsinks made of thermopolymer of our own design, resulting in high temperature stability. The heatsink ensures thermal protection of the electronics, regardless of the geometry of the luminaire where it is installed, maximising the lifetime of the LED module and improving its efficiency.

Great return of investment

The use of existing structures, combined with the high efficiency of LED technology and its long service life, results in reduced costs and a quick return on the initial investment.
In addition, it has a tempered glass that protects the LED module against impacts. The fixing screws are hidden under the plate, preventing contact with water and air and protecting them from rust. This extends the service life of the Retrofit Q, ensuring great durability of the luminaires.

Control and connectivity

This range is equipped with D4i (Digital Illumination Interface Alliance) certified drivers, which have the ability to store luminaire data. At the same time, D4i defines how to feed from the driver to other DALI2 devices connected through the bus, simplifying communication with sensors.
In addition, E4 Series offers dimming options such as DALI2 and CLO, and schedules and lighting curves can be programmed via NFC.

Design and manufacture 100% made in Televes

Our cutting-edge facilities include all the means for the creation of this luminaire, from start to finish. This involves everything from the electronic and mechanical design, using advanced simulation processes, to the manufacture of the circuits, boards and all the elements of the chassis, using meticulous construction processes and assembly on robotised lines. An in-house design and manufacturing process also offers other advantages, such as quality verification at every point of development.

A world of possibilities

Each situation requires specific lighting features, that's why our luminaires offer multiple alternatives to meet the needs of each context:

• A wide selection of highly homogeneous colour temperatures (SDCM<3): PC Amber, 1,850, 2,200, 2,700, 3,000, 4,000, 5,000 and 5,700ºK
• 6 different types of optics are available to achieve lighting adapted to any environment: AS1, AS2, AS3, AS4, AS5, AS6
• CRI>70 and available on request CRI>80 and CRI>90