Filament LED Tail Light
Filament LED Tail Light Application
Dimmable led Filament bulbs To replace the traditional incandescent lamp, and widely applied in Home, hotel, shops, office building,store, display window, house, exhibition halls, and other local decorative lighting
projects.
How to choose LED bulb?
1 , brightness
Brightness LED lights include :
Brightness L: luminous flux of per unit area in a particular direction at unit solid angle. Unit: Nepal off (cd / m ) .
Flux φ: the sum of the amount of light of luminous body issued per second . Unit : Lumen (Lm), indicating how much luminous body glow , the more the emitting,the greater the number of lumens .
Then: the greater the number of lumens , the more the luminous flux , the higher the brightness of the lamp.
2 , the wavelength
The color of the LED with same wavelength is consistent. it is difficult to produce pure colors for manufacturers having no LED spectral separation device .
3 , color temperature
Color temperature is a unit of measurement to identify the color of the light , which means that the K value. Yellow is "3300k less " white is "5300k above," there are kinds of intermediate color "3300k-5300k". Customers can pick the right color temperature of the light source according to their personal preferences, application environment and the need to create an atmosphere of lighting effects.
4 , the leakage current
LED is one-way conductive light , if there is a reverse current,then is called leakage, the lifespan of LED whose leakage current is large is short .
Good thermal conductivity,
is not affected by temperature difference
and deformation, fracture,
long service life
Integrated high voltage driver,
more mini, more effective,
good heat dissipation
In short , a quality LED lamps need the perfect combination of high-quality ( chip ) lamp beads , power supply , good heat dissipation , meeting the safety standards! Only emphasized by either party can not be called a qualified product . To do this, the majority of consumers in the choice of LED lamps, several important aspects should be considered above in order to avoid economic losses.
