A 5W Cylindrical Suspended Light with Inbuilt Driver. Dia - 35mm Body colour: White/Black Diffuser: Plain Glass/Frosted Glass Colour temperature: 3000K/4000K/5000K Lumen Output > 550lm Dia: 60 mm Height: 107 mm Accessories: Included 2 years warranty.Operational Voltage: 230V Frequency: 50Hz Dimming Options: DALI / TRIAC/ (0-10) (Driver to be recessed) CRI: >80 Line & Load Regulation: +5% or -5% THD (Driver) : < 20 % at all line conditions