a high-power incandescent lamp that emits infrared radiation; used for heating.
New types of incandescent lamps produce light more efficiently by using xenon and halogen gases inside the bulb.
Halogen lamp: a type of incandescent lamps.
High pressure mercury lamp could accounted for a higher removal rate than incandescent lamp.
While the upper limit for incandescent lamps is 52 lumens per watt, that is the theoretical luminosity of tungsten at its melting point.
Suitable for incandescent lamp, mercury vapor lamp, high-pressure sodium vapor lamp, metal halide lamp.
Fluorescent lamps are cooler and more efficient than incandescent lamps.
Analysis of SEM-EDS of incandescent lamp filament debris
Suitable for incandescent lamp, mercury vapor lamp.
Such green-emitting OLEDs can exhibit luminous efficiencies of10 to15 candelas per ampere— about as efficient as commercial LEDs today— and seven to10 lumens per watt, values that are comparable to those for common incandescent lamps.
Suitable for incandescent lamp, mercury vapour lamp, sodium lamp and metal halide lamp.
An incandescent lamp, two interference filters and two si P-I-N detectors are used as visible radiation source, dispersive elements and photo-electric cells, respectively.
Capable crossing-over use with incandescent lamp without ballast attached so as to reduce expense. indoor and outdoor lighting.
國文精選館
