Starlite - TLED-222

Downlight with external driver

10W COB LED fixed fire rated downlight c/w remote dimmable driver. Requires twist off bezel (ordered separately).

Main Image

Test Date: 04/04/2015

Dimming Performance

Dims down to less than 1% of maximum brightness. A little 50Hz shimmer visible.

Smoothness of Dimming

There is some visible stepping when dimming between low brightness levels. Not at all unusual.

Audible Noise

RDL500 was buzzing fairly loudly with 16 lamps connected. (probably due to the high peak currents drawn by the lamps)


This lamp/ballast combination worked well with both Trailing and Leading edge dimmers. Recommended dimmers are RMT500 and RAK4T

Rating for module compatibility

Dimmer Ratings
Dimmer Rating Tested Units Probable Max Units
RMT-500 Very Good 16 20
RML-500 Very Good 16 20
RAK4-T Very Good 16 30
WMT-400 Not Tested - -


Scope #1

Scope #2

Current used by 16 lamps with Trailing edge dimmer

Scope #3

Current used by 16 lamps with Leading edge dimmer (Not to same scale)