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FAQ

What happens if the 12vled lights are connected to the 24V transformer?
The 12vled lamp with the 24V transformer will cause the led to burn out because the output voltage of the transformer is well above its rated voltage. Solution: the LED lamp is connected in series with a small sliding rheostat, regulator resistor, the voltage divider also can reach 12V.
I want to make a groove in the flower ring below, placed inside the LED lamp belt, how the size of the cavity is fixed, how many?
Low voltage light belt, general 10MM width, high voltage lamp band, the maximum will not exceed 15MM
60 bead LED lamp with power supply, can be used on 120 bead LED lamp belt?
If the power of the single bead is the same, the total power of the 120 bead light band is more than twice as much as that of the 60 bead lamp, and the power of the original 60 bead will be burnt out.
Excuse me, what brand is the best LED lamp band in China now? R?
If you want to buy, first of all, pay attention to test the anti-static ability of LED lamps. Antistatic capability is one of the important criteria to judge the quality of LED lamps. Generally speaking, LED lamps with high antistatic capability have long life and have higher safety factor. Therefore, in the purchase of LED lamps, be sure to pay attention to the strength of its anti-static capacity. Secondly, pay attention to check whether the current leakage exists in the LED lamp. And general lamps are different, LED lamps belong to one-way conductive light, if there is reverse current, this is the leakage.
How much voltage can the LED lamp withstand?
LED lamp needs constant current driver, single wick turn-on voltage from 2.8V to 3V, and work for a period of time after the temperature rise, the value will be reduced, the lamp is a lamp wick composed of series parallel, because the number of different series, so the voltage is different, when the current basic variable voltage variable.
How can I make sure it's the 2853led band?
See lights inside the beads size smaller, the price is cheap, 2835 lights.
What do you mean by "LED" belt model 5O5O and 3528?. How different
Said lamp specifications, length and width of 5050 is improved for the length and width of 5MM 3528 for 3.5MM*2.8MM, 5050 of the 3528 large beads beads to light a lot, the price is more than doubled. There is a need to light with Taobao fry and lighting professional look, LED energy-saving lamps.
Can anyone tell me what's the difference between LED lights and indoor and outdoor installations?
Outdoor installation: outdoor installation because will withstand the wind and rain, if the use of fixed 3M glue, a long time will cause the decrease of the 3M adhesive LED lights off, so often used for outdoor installation fixed card slot, need to cut and connected and installed in the same place, method, just need another with waterproof glue, waterproof effect to consolidate the connection point.