The clever LED solution for renovations With our SL630 surface-mounted luminaire, there is no need to settle for a compromise in renovation contests. Do you want to replace your old T5/T8 luminaires with modern LED technology whilst minimising the expense of installation, ceiling renovation and maintenance? The SL630 is the perfect solution for you: It can be rapidly installed thanks to its intuitive mounting system. These luminaires have the ideal dimensions for concealing battered patches of a ceiling – no need for time-consuming repainting and grouting. The LED modules can be easily replaced and re-installed later if needed. The SL630 also features impressive energy efficiency: compared to conventional technologies, the SL630 will save you up to 50% in energy consumption. What’s more, it can even save up to 90% if used in combination with intelligent lighting control systems, such as our daylight controllers with presence sensors. In this way, the luminaire can repay itself within a brief period.