EVA/Meanwell - 2LED "Light engine with PCD-16-350B Driver

Downlight with external driver

Intergrated downlighter fitting tested with meanwell driver

Main Image

Test Date: 13/07/2015

Dimming Performance

Minimum brightness from off: 2% Minimum brightness from max: <1%

Smoothness of Dimming

When tested with trailing edge dimmers this lamp performed very well. There was no flicker at any output level and no significant steps in the dimming profile. The only significant area of criticism is that the turn on was rather abrupt and the dimming was mainly grouped in the bottom half of the output range. When used with a leading edge dimmer this lamp and driver combination performed less well. The lamp flickered gently in the bottom of the output range.

Audible Noise

No audible noise when used with any dimmer

Rating for module compatibility

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

Images

Scope #1

RMT

Scope #2

RML

Scope #3

RAK4-T