Customized label/ Logo can be made onto packing box.
Packaging & Delivery
1 x Box
Estimated Delivery Time
2-8 business days
3-8 business days
2-10 business days
1-7 business days
6-14 business days
7-12 business days
China Post Air Mail
7-15 business days
China Post SAL
14-30 business days
30-40 business days
1. 3-10 business days for Sample Orders; 7-40 business days for Bulk Orders.
2. "Business days" means Monday-Friday, excluding holidays.
3. DHL and UPS cannot ship to military or P.O. boxes address.
4. The Shipping Service above is for reference only, for any other questions, please feel free to contact us.
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Q:What kind of LED lights are useful to power adapters? How many volts power adapters are used in general?
Where the use of alternating current LED lights have to use the power adapter, usually switching power input 220V, the output voltage according to the different combinations of LED lights and different forms, 12-80V have
Q:One meter band of LED lights. Let me cut it in the middle. Then I found a thread and put it together. Why didn't it turn on?.
Then the outside two main lines also need welding.Be sure to wrap it with insulating tape. Don't short-circuit it with the outside. The outside is 220V high voltage.
Q: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.
Q:The problem of residual light in LED lamp after power failure
The power line can be switched to zero. The main switch is off and caused by a zero line.
Q:LED lights with 80V induction, string, how many ohm resistance?
Generally speaking, LED lamp with power is 1210 4.8W per meter, i.e. constant current per meter is 0.4A, LED lights a few meters with the load current and so on; LED lamp with power is 5050 7.2W per meter, namely constant current per meter is 0.6A; 0603 LED lamps with power is 1.5W per meter, namely constant current per meter is 0.125A.
Q:What do you mean by "LED" belt model 5O5O and 3528?. How different
This is a call to the industry which distinguish the default type lamp, with dimensions to name, length and width are 5050 5mm, 3528 3.5*2.8mm, 5050 conventional is 0.2W (the equivalent of 3 of the 3528 chip package inside) rated current is 60mA, the single brightness is about 18-20LM. The 3528 is 0.06W, rated current 20mA, single brightness is about 6-7LM, of course, the price of 5050 is 3528 times 2-3
Q:LED current increases beyond 20MA, or when 30MA-50MA has consequences for LED lights?
Brightness increases, calorific value is great, life is reduced.If the rated current is not large, relative to 20-30mA is relatively large, then the LED will burn out.
Q:How many light slots should I leave for the LED light belt?
This size is OK, but LED and T are different, so you should put the line from the top to the bottom, because each LED has to connect to the power alone, and the T4 and T5 can be connected
Q:PCV flame retardant material toxic? (LED background light band)
Since LED is a new product, China's national standards are lagging behind, but the state provides qualified product testing. International Security Certification (such as GS, CE, UL, etc.) and national product quality certificate of LED lighting prices are high, because these products in the safety design is reliable. Consumer attention is to seriously identify the authenticity of the certificate, and now there are international security certification and national product certification manufacturers are not many.
Q:How do you fix the LED band when you step on the stone?
First of all, make sure you can't step on it. It's easy to playEven using double-sided adhesive can be ab