I-Tech centre diffuser provides accurate light controlSuitable for use in VDU areas such as offices, schools and universities. High output version also ideal for Retail and Commercial areas.3 different outputs for low, medium or high spacing layoutsFull range of gear options including DALI, emergency and latest Ready2Mains dimming availableCRI: Ra>80Up to 122 lm/W efficacy50,000 hours lifetime (L70/B50