Sentences with phrase «operated at the low intensity»

For artificial lighting throughout the museum, conservators chose novel bulbs that use ultraviolet LEDs rather than the standard blue ones, and different blends of light - emitting phosphors that better approximate natural light when operated at the low intensity needed to avoid damaging fragile pigments.

Not exact matches

When the recipient operates the device, it applies a continuous electrical current — at varying frequencies and intensities — to specific regions in the lower spinal cord where there are dense bundles of nerves that control the hips, knees, ankles and toes.

The dim - dip system operated the low beam headlamps (called «dipped beam» in the UK) at between 10 % and 20 % of normal low beam intensity.

Depending on prevailing regulations and vehicle equipment, the daytime running light function may be implemented by functionally specific lamps, by operating the low beam headlamps or fog lamps at full or reduced intensity, by operating the high - beam headlamps at reduced intensity, or by steady - burning operation of the front turn signals.