Basis Lighting - Fitting: Basis Lighting Driver: Osram

Downlight with external driver

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

Main Image

Test Date: 02/12/2014

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 Not Tested - -


Scope #1


Scope #2