Collingwood - HLL2166V5 - "H2 Pro 550 T"

Downlight with integrated driver

5.2W-3000K-38Deg

Main Image

Test Date: 11/03/2019

Dimming Performance

RMT-500/RML-500/WMT-400: Minimum brightness from off: 2% Minimum brightness from max: 2% RAK4-T: Minimum brightness from off: 4% Minimum brightness from max: 4%

Smoothness of Dimming

This fitting performed reasonably with all dimmers although there was notable problems with both trailing and leasing edge dimmers. With the RMT-500/WMT-400 there was a static flicker at the very minimum output. With all trailing edge dimmers there was a very noticeable step/flash as the lamp approached maximum output. With trailing edge dimmers there was no shimmer while fading between levels. With leading edge dimmers while there was no static flicker there was a noticeable shimmer while fading between levels and the lamps turned on inconsistently with one another.

Audible Noise

No audible noise when tested with any recommended dimmer.

Rating for module compatibility

Dimmer Ratings
Dimmer Rating Tested Units Probable Max Units
RMT-500 Good 5 20
RML-500 Good 5 12
RAK4-T Good 5 25
WMT-400 Good 5 18

Images

Scope #1

RMT-500

Scope #2

RML-500

Scope #3

RAK4-T

Scope #4

WMT-400