1. what does the concept of Luminous flux mean?
LED lumen is defined as follows: Energy radiated from a light source, per unit time, over wavelengths visible to the human eye.
2. What does the color rendering of led strip light mean?
Color rendering means that when the light is shot onto an object, the extent of presenting object's color. The higher the color rendering is, the better the light can present the object, and the color we see is more close to the natural color. International lighting committee CIE makes the color rendering index of the sun as Ra = 100. All kinds of color rendering index varies. Color rendering is also a very important link in the illume decoration design, which will directly influence the effect of all decoration items.
3. The Reasons for The LED Light Strip's Failure to Shine
1. Check whether the power line's direction is disconnected,
2. Check whether the power line has steady connection, or has poor contact.
3. Check whether the power supply withch is normal, and if the voltage and power of the LED light strip is matching with the output voltage and power.
4. Installation and Attention:
a, As most of the LED flexible light strips use low tension, remember to give a good match to the corresponding strip transformer during the installation, so as to avoid impact damage to the light strips;
b, When LED flexible light strip is being installed, try to avoid putting the LED light source and the resistance into the bend point of the strip in order to avoid the sealing off of the light source and resistance. If not some some light source may not be lit.
c, During installation, tear double-sided adhesive on the back of the products and paste it to the proper point, or it may be not be bright enough.
d, When using, do not connect it more than 5 meters in length,or it will cause a low voltage and a low brightness.
5.Pay attention to these problems during installation.
A, Do not damage the circuit board connecting wire during connection;
B, In a larger amout of light strips, please ensure that the light strips are in parallel connection with the power. If the series is too long, it will lead to unbalanced pressure drop. Thus causing different brightness between both endings of a single light strip.
C, The waterproof protection of the interfaces should be ensured after cutting.
D, If you want to install outdoors, make sure the body and the connection is completely waterproof. Also the outdoor installation should have reinforcement measures.
