Collingwood - DL38MW5540

Downlight with integrated driver

"H2 Lite" 5.8W-430Lm-4000K- 55Deg

Main Image

Test Date: 05/04/2017

Dimming Performance

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

Smoothness of Dimming

This lamp in general performed very well with all dimmers. No static flicker or shimmer while fading was observed at any level with trailing edge dimmers. With leading edge dimmers only a small shimmer while fading was seen when approaching the minimum output level. The profile in general was smooth with no large steps although with trailing edge dimmers a small step could be seen when fading up to maximum output. The only significant area of criticism was the inconsistency of turn on at the minimum level where some lamps would turn on before others.

Audible Noise

No audible noise when tested with any dimmer


Only a rating of "good" can be given when used wit the RMT-Pill due to the relatively high minimum output

Rating for module compatibility

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


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