When.com Web Search

Search results

1. Results From The WOW.Com Content Network

2. Touch-sensitive lamp - Wikipedia

   en.wikipedia.org/wiki/Touch-sensitive_lamp

   Video demonstrating the operation of a touch-sensitive lamp. A touch-sensitive lamp is a combination of a lamp and a touch switch. They act on the principle of body capacitance, activated by human touch rather than a flip, push-button, or other mechanical switch. They are popular as desk and nightstand lamps. Touch-sensitive lamp switches may ...

3. LED lamp - Wikipedia

   en.wikipedia.org/wiki/LED_lamp

   A 230-volt LED filament lamp, with an E27 base. The filaments are visible as the eight yellow vertical lines. An assortment of LED lamps commercially available in 2010: floodlight fixtures (left), reading light (center), household lamps (center right and bottom), and low-power accent light (right) applications An 80W Chips on board (COB) LED module from an industrial light luminaire, thermally ...

4. Balanced-arm lamp - Wikipedia

   en.wikipedia.org/wiki/Balanced-arm_lamp

   A balanced-arm lamp has a base, a stand or body, (in most cases) two connected arms (in many cases fitted with springs), and a lamp-head. The lamp can be moved into almost any position, and the balancing device will maintain the position until moved again. The same overall mechanism can be employed in other devices with similar requirements ...

5. Surgical lighting - Wikipedia

   en.wikipedia.org/wiki/Surgical_lighting

   Early LED surgical lamps suffered from color shadows since several LEDs with distinct colors and their own reflectors were used but modern LED surgical lamps do not have this problem. [ 7 ] [ 2 ] Surgical lights can have cameras that are pointed at the surgical field, [ 8 ] and many surgical lights can be used with disposable handles.

6. Dimmer - Wikipedia

   en.wikipedia.org/wiki/Dimmer

   Switching high-intensity incandescent (filament) lamps to full power from cold can shorten their life dramatically, owing to the large inrush current that occurs. To reduce stress on the lamp filaments, dimmers may have a preheat function. This sets a minimum level, usually between 5% and 10%, which appears turned-off, but stops the lamp from ...

7. Auxiliary label - Wikipedia

   en.wikipedia.org/wiki/Auxiliary_Label

   Examples of auxiliary labels placed on prescriptions. An auxiliary label (also called cautionary and advisory label or prescription drug warning label) is a label added on to a dispensed medication package by a pharmacist in addition to the usual prescription label.