Mini 5V color changing USB led lights
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Mini 5V color changing USB led lights
Feature：
l LED quantity: 66 pcs SMD3528
l Waterproof material: soft sicilon tube
l Size: 22.5*22.5*30cm
l Protection: IP20/IP65/IP66/IP68
l Application: advertising signs, indoor decration and other kinds of edge lighting
Product Piture：
Shipping & Packing
1. Shipping by EMS, DHL, UPS, FedEx, sea shipping and air shipping according to customers' requirement;
2. Normal delivery time: 7-10 working days.
Packing: 1 meter per roll in the antistatic bag;
Our Service
1. Your inquiry will be replied within 12 hours;
2. Any question during using ,we always reply in time;
3. All products are tested and packed well before delivery;
4. We will arrange the fast shipping for you;
5. Your private information will be well protected.
- Q: LED chandelier (ceiling lamp), the band controller does not synchronize, what should I do?
- A long power failure makes the charge on the capacitor miss. It may take a long time. It may take hours or even days
- Q: 50 cm long LED lamp band for temporary lighting, please use AC transformer or DC transformer
- Now on the market sales of LED lights, there are the following categories: 1, 12V DC power supply use; 2, 24V DC power supply; 3, 220V AC power supply. When you use these products, please see to it whether they are suitable for matching.
- Q: Can the 220V LED belt be transferred to the 12V on board?
- If you have a little electrical knowledge, the 220V lamp is divided into 20 sections, the 20 section light into parallel form, and remove the LED light input part of the rectifier part (circuit AC to DC), directly to the 12V DC voltage on it. In fact, LED 220V lights, is the 220V AC into 300V (the voltage is not certain, some have a buck, there is a full wave rectifier could reach 380V DC DC), added to the N series of LED lights, as long as you have this clear voltage on the line; because the working voltage of LED lamp the DC and DC voltage of single LED light value is generally between 2.7V~4V.
- Q: What are the main uses of the LED light belt?
- Hello, LED light belt is divided into LED soft light band and LED hard light belt.The main uses of LED soft light belts are: parks, gardens, buildings, roads, overpasses, cars, pools, advertisements, signs, interior decorations, neon lights, or beauty.
- Q: Can the LED light band be used alone in the open air? Is it waterproof when it rains?
- The power supply needs to be protected separately, and the life of the LED led belt is longer, and the waterproof level is certainly very good. The light can be wet directly, but the power needs to be shielded. Bear in mind; hope to adopt
- Q: Does the LED light go on for a long time? Do you have any plastic smell?
- With the appearance of light plastic materials for PS or PVC material, light odor not because new lights will have, but the longer the taste is bigger, because the LED is sealed in the lamp belt, LED generated heat conduction in the plastic material, resulting in the issue of plastic taste. Maybe the quality of the products used by the landlord is a little bit worse. Generally, a good flexible band does not produce a big smell!
- Q: LED is the light belt good? What lamp does the home outfit take well with?
- Look at their own home style, what I bought the yellow light lights, but it should buy white light will be better, the yellow light is too dark, be sure to buy good quality, I did not open for three days on the flash several, my 19 meters
- Q: LED how is the band embedded in the steps?
- LED (Light, Emitting, Diode) light emitting diode is a solid-state semiconductor device that converts electrical energy into visible light. It can directly convert electricity into light. The heart of LED is a semiconductor wafer, one end of which is attached to a bracket, one end is negative, and the other is connected to the positive electrode of the power to encapsulate the entire wafer with epoxy resin. Semiconductor wafers consist of two parts, one is P type semiconductor, in which the hole dominates, and the other end is N type semiconductor, which is mainly electronic here. But when the two semiconductors are connected, they form a P-N junction between them. When the current passes through the wire acting on the chip, the electrons are pushed into the P region. In the P region, electrons combine with the hole and then emit energy in the form of photons, which is the principle of the LED light shining. The wavelength of light, that is, the color of light, is determined by the material that forms the P-N junction.
- Q: Can anyone tell me what's the difference between LED lights and indoor and outdoor installations?
- Indoor installation: LED lights for indoor decoration, because of not having to undergo the installation is very simple so exposed to wind and rain.
- Q: How much is a band of LED light meter?
- LED lamp belt price is according to its quality to evaluate, poor quality a few dollars a meter, good quality more than a dozen dollars a meter, it is recommended to choose photon lighting LED lamp belt, there is always a LED light belt for you
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Mini 5V color changing USB led lights
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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