Collingwood - H4 PRO 700 T 38 30

Downlight with integrated driver


Main Image

Test Date: 10/11/2017

Dimming Performance

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

Smoothness of Dimming

No static flicker was observed at any output level with any tested dimmer. Only a very slight shimmer could be seen while fading as the leading edge dimmers approached the minimum level. The only significant area of criticism is the inconsistency between fittings when turned on at the minimum level. This can also be noticed as the lamps are dimmed down to off slowly. This impacts on the stated minimum brightness value above.

Audible Noise

No audible noise when tested with any dimmer

Rating for module compatibility

Dimmer Ratings
Dimmer Rating Tested Units Probable Max Units
RMT-500 Good 20 15
RML-500 Good 20 10
RAK4-T Good 20 25
WMT-400 Not Tested - -


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