Smart Systems UK - "Chameleon"

Downlight with external driver

10W-700Lm-3000K/4000K/6000K selectable

Main Image

Test Date: 14/03/2018

Dimming Performance

Minimum brightness from off: 3% Minimum brightness from max: 1%

Smoothness of Dimming

No static flicker was observed at any output level. There was a noticeable shimmer while fading between levels, this problem was more noticeable with leading edge dimmers than with trailing edge dimmers. When tested with a single fitting there was a very noticeable step as the lamp approached maximum output. This step was not present when tested with a dummy load so it is likely that when more than one lamp is used this will not be a problem.

Audible Noise

No audible noise when tested.


No significant difference in dimming performance existed between the colour temperature settings.

Rating for module compatibility

Dimmer Ratings
Dimmer Rating Tested Units Probable Max Units
RMT-500 Good 1 12
RML-500 Neutral 1 10
RAK4-T Good 1 20
WMT-400 Not Tested - -


Scope #1


Scope #2


Scope #3