Bell - "Pro LED Vintage Candle"

E27

4W-300Lm-2000K

Main Image

Test Date: 20/11/2018

Dimming Performance

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

Smoothness of Dimming

This lamp performed reasonable well with the only criticism across all dimmers being a slight inconsistency between bulbs when turned on at the minimum level. No static flicker was observed at any output level. Some shimmer while fading between levels was seen with the RMT/RML/RAK4-T but not with the WMT.

Audible Noise

No audible noise when tested with any dimmer.

Notes

A large amount of electrical noise can be seen from this LED when viewed on an oscilloscope which could potentially lead to EMC issues.

Rating for module compatibility

Dimmer Ratings
Dimmer Rating Tested Units Probable Max Units
RMT-500 Very Good 3 20
RML-500 Very Good 3 10
RAK4-T Very Good 3 25
WMT-400 Excellent 3 18

Images

Scope #1

RMT500

Scope #2

RML500

Scope #3

RAK4-T

Scope #4

WMT-400