Collingwood - H2 PRO 700 55 30

Downlight with integrated driver


Main Image

Test Date: 13/11/2017

Dimming Performance

Minimum brightness from off: 18% Minimum brightness from max: <1%

Smoothness of Dimming

In general, this fitting performed fairly well with all dimmers. No static flicker was observed at any output level. Some shimmer could be seen while fading, it was progressively more noticeable as the lamp approached its minimum output level. The lamps were also very inconsistent with one another as they turned on.

Audible Noise

No audible noise when tested with any dimmer.


The "minimum brightness from off" stated is the point at which all ten lamps were turned on.

Rating for module compatibility

Dimmer Ratings
Dimmer Rating Tested Units Probable Max Units
RMT-500 Good 10 12
RML-500 Good 10 8
RAK4-T Good 10 18
WMT-400 Not Tested - -


Scope #1


Scope #2


Scope #3