Calex - "LED filament GLS lamp"

E27

4W-380Lm-2700K

Main Image

Test Date: 21/09/2018

Dimming Performance

RMT500/RML500: Minimum brightness from off: 1% Minimum brightness from max: 1% RAK4-T: Minimum brightness from off: 3% Minimum brightness from max: 3%

Smoothness of Dimming

With trailing edge dimmers no static flicker was observed at any output level and only a slight shimmer was visible when fading between levels. With leading edge dimmers there was a very noticeable static flikcer at the bottom end of the output range and a very significant shimmer while fading between levels throughout the output range. The profile was heavily grouped towards the bottom end of the dimmers output range.

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 Very Good 1 25
RML-500 Neutral 1 12
RAK4-T Good 1 25
WMT-400 Not Tested - -

Images

Scope #1

RMT500

Scope #2

RML500

Scope #3

RAK4-T