Datasheet
Technical data
Electrical data
Rated wattage 3.8 W
Nominal wattage 3.8 W
Nominal voltage 220…240 V
Operating frequency 50…60 Hz
Claimed equiv. conventional lamp power 25 W
Light technical data
Nominal luminous flux 250 lm
Rated luminous flux 250 lm
Color temperature 2700 K
Color rendering index Ra 80
Starting time 1.0 s
Warm-up time (60 %) 0 s
Lumen main.fact.at end of nom.life time 0.70
Light color as per EN 12464-1 Warm White
Dimensions & weight
Overall length 109.0 mm
Diameter 35.0 mm
Outer bulb B25
Product datasheet
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June 11, 2013, 08:30:39 © 2013, OSRAM GmbH. All rights reserved.
25 ADV 4.5 W/827 E14 Page 2 of 5





