Q:How to make the effect of LED light belt fixed?

The re purchase controller (usually flat 4 line controller 10 yuan), there are generally 8 kinds of adjustable mode, there is something you need to achieve the effect, and a controller with a maximum of 40 meters with lights on the line

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:Why is the LED patch band always flashing?

LED patch lamp belt needs DC constant voltage power supply. If the AC transformer is switched on, it will flash.

Q:What are the uses of an LED lamp?

LED light belts are now widely used in buildings, bridges, roads, gardens, courtyards, floors, ceilings, furniture, cars, ponds, underwater, advertising, signs, signs, etc..

Q:What is the difference between a flexible Led band and a hard lamp?

Shanghai Yi Mei told you, SMD LED patch flexible light band characteristics:1, all projects have passed CE, ROHS certification.2, the use of very soft FPC board, can be arbitrary bending, can be fixed in rugged places.3, highlight the use of 3528SMD or 5050SMD LED as light source, high brightness, color consistency, brilliant color, good stability.

Q:How about the power of the LED lamp?

The use of resistance but also according to your current input voltage and depending on LED, because LED rated current is 20MA, but the actual application generally do not use 20MA, usually 15--18MA! To the series resistance, by Ohm's law can be counted by U=IR!So first you decide what kind of LED you use!

Q:How can I arrange the lamp belt in the wardrobe?

Can install the belt, glue directly to the wardrobe, install a clear switch, save much.LED lamp belt: the band refers to the LED lamp with special processing technology welding on copper wire or ribbon flexible circuit board, and then connected to the power supply luminous, because of its luminous shape such as a light band named.

Q:What's the difference between LED hard band and LED soft light?

General hard light strip with soft light plate circuit board difference is bigger, a kind of soft, a kind of hard! The hard board is usually the wave board, and the soft circuit boards are mostly FPC boards (which can be folded in half). For light intensity, color temperature and other factors are not very different.

Q:Does the LED light band save energy?

LED lights must be more energy efficient than traditional ones, and the brightness is high

Q:How to install the car LED lamp belt?

The four line LED lamp belt has four leads, three row lights (note not four row lights), each row 1 meters, 24 lights, 24 * 3=72. For each lamp power is 0.05W, power LED lights with 72 beads are: 72 * 0.05=3.6W.