Comparison between LED light source and incandescent lamp
*LED luminous is high efficiency.
Compare of Luminous efficiency: incandescent lamp, halogen tungsten light efficiency for 12-24 LM / watt, most of the power from heat consume.
*LED light source service life is long
Incandescent lamp, fluorescent lamp, halogen tungsten lamp is radioluminescence 。they have filament burnability, thermal deposition, optical attenuationas well as other characteristics, so led has a long server life that Incandescent lamp and fluorescent lamp,
LED light source provides greater safety and reliability
calorific value of LED light source is low, no heat radiation, it’s cold light source, can be used to touch screen cleaner and safer . Capable of precisely controlling the light emitting angle , light color and, no glare, no mercury, sodium.