With the DOTLUX ‘light-in-light’ system QUICK-FIX , existing lighting systems can be converted to LED quickly, cost-effectively and in compliance with standards, without having to replace the entire luminaire.
This is how the ‘luminaire-in-luminaire’ system works: existing housings are retained, which significantly reduces the need for structural alterations, the amount of material required, installation time and costs . This is a major advantage, particularly in existing buildings, as modernisation can be carried out with minimal effort.
Technical and economic benefits
Our system offers the benefits of state-of-the-art LED technology:
- significantly lower energy consumption
- long service life
- less maintenance
- lower running costs
- greater sustainability and future-proofing
The DOTLUX ‘light-in-light’ system also offers a luminous efficacy of up to 200 lm/W and is designed to meet any requirement – from the ON/OFF version right through to perfect DALI control.
For flexible use, our QUICK-FIXproducts are available in various light colours. This allows the lighting to be adapted to different applications.
Refurbishing fluorescent tubes
The ‘light-within-a-light’ system QUICK-FIXdc is ideal for the professional replacement of T5 and T8 fluorescent tubes.
Refurbishing conventional light fittings
With our round ‘light-within-a-light’ systems QUICK-FIXplus and QUICK-FIXtwilight, it’s incredibly easy to replace conventional lighting with LED lighting.
Jörg Quest on the ‘ QUICK-FIX ’ system:
"The DOTLUX 'light-in-light' system is designed to make refurbishment quicker .
It is fitted using magnetic fastenings, which allows for quick retrofitting."
Our QUICK-FIX systems are designed for practical and cost-effective implementation .
The initial installation is carried out by an electrician. Thereafter, any subsequent changes can be carried out particularly easily and quickly by a person with electrical training , thanks to quick-connect plugs . This makes servicing during operation considerably easier.
Safety and specifications for QUICK-FIX
QUICK-FIX may be used in existing luminaire housings provided that the specifications set out in the operating instructions and the manufacturer’s declaration of conformity are complied with . This includes:
- deactivating the old luminaire
- disconnecting the luminaire from the mains
- removing any existing light sources
For luminaires with a metal housing, the protective earth conductor (PE) must be retained.
In addition, old wiring and sockets must not be reused. Instead, the supply cable from the power supply unit must be QUICK-FIX. For safe operation, an ENEC-certified power supply unit recommended by DOTLUX is required .
The manufacturer’s declaration confirms that QUICK-FIX compliance with DIN EN 60598-1 is not compromised. As there is currently no specific safety standard for conversion lamps, IEC 62776 and IEC 62560 serve as a guide for the safety assessment.
Tested complete system offering a high degree of planning reliability
The DOTLUX ‘luminaire-in-luminaire’ system is supplied as a fully tested complete system .
The scope of supply includes, amongst other things:
- Declaration of Conformity
- System-specific type plate
- Installation instructions
- Driver and retrofit luminaire as a coordinated system solution
Safety and EMC compliance are based on applicable standards such as:
- EN 60598
- EN 61347
- EN 62471
- EN 62353
- EN 60974-4
This provides planners, installers and operatorswith a legally compliant and standards-compliant solution, complete with full documentation.
Legal Classification
A key advantage of the DOTLUX ‘luminaire-in-luminaire’ system is its legal clarity. The requirements for retrofitted luminaires are set out, amongst other things, in the Low Voltage Products Regulation and the EU Blue Guide 2022. The DOTLUX system offers additional certainty in this regard because it is based on the ‘luminaire-within-a-luminaire’ principle and consists of independent, certified luminaires . It is therefore not classified as a ‘ RETROFIT ’ or ‘conversion’ lamp .
As a result, the requirements set out in the ZVEI White Paper, the EU Blue Guide and the regulations on ‘ RETROFIT ’ and ‘conversion’ solutions do not conflict with the system. Once installed, only a visual and functional inspection is usually required , which further reduces the effort involved.