Tamlite LG7 I-Tech diffuser optic designed for low glare applicationsSuitable for use in VDU areas such as offices, schools and universities. High output version also ideal for Retail and Commercial areas.Tamlite I-Tech diffuser optic designed for low glare applicationsHigh performance LED module and driverTunable white option availableHigh CRI >80RaUp to 125 lumens per Watt efficacy50,000 hours lifetime (L70/B50)