Q:Waterproof LED lamp belt used after a period of time, there is a part of the lamp with white into orange, what's the matter?

Waterproof lamp with 3 waterproof glue, waterproof casing, gluewaterproof.The three lights in the process of using the glue properties will produce oxidation, with epoxy glue, glue, glue sleeve.After the oxidation may have a slight color, slightly yellow, light color after visual orange emission through the surface of the glue in may.

Q:For LED lamp belt, under what circumstances with constant flow, under what circumstances with constant pressure, what are the principles?

It is advisable to use constant current, because the brightness of the LED lamp is determined by current, and the consistency of the brightness of the LED lamp can be guaranteed under constant flow.

Q:Led how to solve the problem of strobe light?

If your light belt is directly connected to the 220V power supply, this problem occurs, it must be the high voltage plug, the internal AC to DC converter is broken.

Q:What are the LED patch bands, single panels and double panels? What's the difference between them?

Refers to the circuit board attached to the lamp. The single panel has a copper wire on one side, and the double panel is on either side of the 2. Materials are generally better on both sides. Some of the panels are cheap flame retardant panels with superior electrical performance. Heat dissipation. High cost.

Q:Led how much is the band of light a metre?

LED is the kind of lamp with 5mmLED lamp bead coated plastic, rectangular or circular. White light and green light are more expensive, about 18 yuan per meter, color, red, blue, cheap 8-15 yuan / meter, round cheaper.

Q:Is the LED belt safe?

This line is best not to do any extension treatment, the cut may be thin after the good connection, you can extend the plug in front of the power line well. No-load voltage is not allowed, as long as the lamp can be used normally, do not measure it.

Q:How many watts does the LED light have?

The band of lights in your picture is high voltage 220V's 5050 meter 60 lamp band. In theory, one meter is 14.4W, but the actual measurement is not so much.

Q:LED lamp belt installation uneven lighting, how to do?

The slot of the lamp belt is usually 300 of the height of the ceiling, and the width is 200! Also, the distance in the light belt depends on what kind of uniformity you want to achieve!

Q:What is the power consumption of the LED lamp belt?

If you use LED lights with more, then in accordance with this parameter directly multiplied by the number of meters, you can get the use of LED lights with the daily, monthly, annual power consumption. In fact, in the family, the daily utilization rate is not 8 hours, even if calculated according to 8 hours, the power consumption is almost negligible. Therefore, we can rest assured that the use of, do not install when installed, but did not dare to use the back, it is a waste of resources!

Q:How many meters can 150W power supply with LED light belt?

That depends on what kind of LED lamp belt, such as 3528, 5050, to cite an example, 5050, a meter is about 14.4 watts, you 150W power, it will be 10 meters! I hope I understand