Reflector GU4 3.3 W Luminous flux: 184 lm Bulb lifetime: 25000 h Warm white Colour temperature: 2700 K Beam angle (max): 36° Color Rendering Index (CRI): 80 AREAS OF APPLICATIONDisplay cabinets and shop windowsMuseums, art galleriesHospitalityResidential interiorsAs a downlight for marking walkways, doors, stairs, etc.Outdoor applications only in suitable luminaires Performance Luminous intensity 400 cd Warm-up time to 60% light 0.5 s Power factor 0.4 Color Rendering Index (CRI) 80 Beam angle (max) 36° Dimmable Yes Colour temperature 2700 K Light colour Warm white Equivalent bulb power 20 W Bulb lifetime 25000 h Luminous flux 184 lm Fitting/cap type GU4 Bulb shape Reflector Bulb power 3.3 W Power Bulb voltage 12 V Weight & dimensions Length 39 mm Diameter 3.5 cm Other features Energy consumption (1000 hours) 4 kWh Energy efficiency class (old) A+ Technical details Mercury content 0 mg Mean cycles between failures (MCBF) 100000 Start-up time 0.5 s Logistics data Products per