Megaman - Fitting: ER2912d-75H45D Driver: LD0216-K12

AR111

AR111: 12W-850Lm-45Deg-2800K with 12V AC out max 16W driver

Main Image

Test Date: 14/01/2016

Dimming Performance

Minimum brightness from off: 10% Minimum brightness from max: 10%

Smoothness of Dimming

When tested with both leading and trailing edge dimmer this lamp showed no flicker when static at any output level. There was some visible shimmer while fading between levels. With all modules the dimming was heavily grouped at the bottom of the output range although this was more noticeable with leading edge dimmers than with trailing. With leading edge dimmers there was a slight flash on turn on. With trailing edge dimmers if the lamp was turned on at low level then there were problems with

Audible Noise

Buzz from driver when tested with leading edge dimmer.

Notes

A low maximum number of circuits is stated due to the high peak currents seen on all dimmers.

Rating for module compatibility

Dimmer Ratings
Dimmer Rating Tested Units Probable Max Units
RMT-500 Good 2 10
RML-500 Good 2 5
RAK4-T Good 2 12
WMT-400 Not Tested - -

Images

Scope #1

RMT

Scope #2

RML

Scope #3

RAK4-T