Dimming Performance

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

Smoothness of Dimming

All round very good visually performance when used with both trailing and leading edge dimmers. No flickering was observed at any output level with any dimmer. When used with trailing edge dimmers there is a large signal step in the dimming profile. Also when turned on at a very low level (below 3% of maximum output) the lamps were inconsistent with one another.

Audible Noise

No audible noise with any dimmer