Osram - Fitting: Basis LightingDriver: Osram

Downlight with external driver

Basis lighting Citizen Gen3 tested with Osram 18W 500mA driver

Test Date: 02/12/2014

Main Image

Dimming Performance

Minimum brightness from OFF: <1% Minimum Brightness dimming down to OFF: <1%

Smoothness of Dimming

All round very good visual performance with both leading and trailing edge dimmers. No flickering or strobing observed. Some small steps in the dimming profile but no a significant problem

Audible Noise

No audible noise when used with any dimmer

Rating for module compatibility

Dimmer Ratings
Dimmer Rating Tested Units Probable Max Units
RMT-500 Very Good 1 20
RML-500 Not Tested
RAK4-T Very Good 1 30
WMT-400 Excellent

Images

Scope #1

RMT

Scope #2

RDL