SMD3528 LED Bulb 2.8W 48Pcs
- Ref Price:
-
$2.35 - 3.13
/ pc
- Loading Port:
- Shenzhen
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 50 Pcs pc
- Supply Capability:
- 100000 Pcs Per Month pc/month
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General Introduction
SMD3528 led bulb 2.8w 48pcs
Specification
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2700-3500k(warm white) | |
Color Temperature: | 4500-5500k (pure white) |
| >6500k (cool white) |
Viewing angle: | 120 ° |
Lifetime: | 50,000 hrs |
Material: | PC Lens +Al Body |
Dimmable: | available |
Dimension: | D50mm-H54.5mm |
source life: | 50000 hours |
Warranty: | 2 years |
Certificate: | CE,ROHS |
Feature
SMD3528 led bulb 2.8w 48pcs
power:4w
Light source: 4*1WLED
Beam angle: 120°
Base: GU10
Color: cool white / white / warm white
Input Voltage: GU10 110or 220V AC
CE and rohs
high efficiency
brighter than the traditional incandescent and fluorescent light
Low heat generation
Better thermal-dissipation structure
long lifespan up to 50000hours
Application of LED downlight
Home, Restaurant, Hotel lobbies, Boutiques, Libraries, Stores, Showrooms, Bookstores, Office areas, Museums, Jewelry stores, Hospital, Garden and Street.
Our service
1)Your inquiry related to our products or prices will be replied in 24hours.
2)Well-trained and experienced staffs to answer all your enquires in fluent English
3)OEM and ODM,any your customized lightings we can help you desiign put into product
4)Distributonership are offered for your unique design and some our current models
5)Protection of your sales area,ideas of design and all your private information
- Q:What does "1210" mean in patch LED?
- 1210 refers to the lamp specifications.LED common lamp specifications and parameters of patch0603, 0805, 1210, 3528, 5050 refers to the LED lamp belt, often used in light-emitting components ----LED size (English / Metric) name, for example, 0603 refers to the length of 0.06 inches, width of 0.03 inches. But note that the 3528 and 5050 units are metric
- Q:Patch LED beads can be bought in what place?
- If you don't want to constantly change with it, suggest you go to OSRAM, Nichia, Corey, Taiwan Tongjia enterprise authorized agency purchase.
- Q:Which is good for LED patch and LED bulb?
- The LED patch is the same as the LED bulbLED (light emitting diode) patch (package)The LED patch (SMD) is made of FPC circuit board, LED and high quality silica gel sleeve. Waterproof performance, using low voltage DC power supply is safe and convenient, light colors, bright colors; outdoor use can be anti UV aging, yellowing, high temperature resistance and other advantages, the products are widely used in building lights, decorative lighting, advertising and entertainment quasi decorative lighting lighting field.LED bulbWith the LED patch or LED plug-in LED (light emitting diode), series or parallel, driving power supply, making a combined shell lampshade capable of converting electrical energy into visible solid semiconductor devices, which can be directly converted into electricity to light.
- Q:The quality of the LED patch module
- Life。 LED's life is considered 100000H. In fact, LED products in 10 or 20 years to reach 100000 hours, and now the best LED life expectancy is only 50000 hours. Incandescent lamp for 1000 hours, fluorescent lamp for 2000 hours, neon for 10000 hours. The so-called "100 thousand hours" was only measured by scientists at room temperature at room temperature. After the formation of LED and chip packaging products, even the top of the chip, due to differences in the production of advanced packaging using the equipment, technical differences, the different forms of packaging, management, as well as the difference between the way users, resulting in life are not the same. Patch LED, life can reach 40000-50000 hours; piranha LED, life expectancy of 30000 hours, inline LED, life expectancy is 10000 hours. Of course, with the advances in chip and packaging technology, these data will gradually increase. The premise is that you understand an important concept, LED life means when the brightness of LED is 70% of the original brightness, we decide the LED life to this end.
- Q:Production of a number of substrates, the use of SMD LED lights, red lights and green lights are not bad, blue lights appear mass dark, do not know why? Is the LED blue light material easy to use dark?
- When making a batch of LED lights, the brightness values of various lights are in accordance with certain rules. Due to achieve a white balance, three RGB color brightness required by the ratio of 3:6:1, that is to say the blue light required brightness is very low.
- Q:What, in what way do I shunt the LED?
- In series, the voltage is 20 times the rated voltage, in parallel, the voltage is rated voltage, but in tandem, a LED is broken, it is not bright, so it is recommended not to use it.
- Q:How does the LED placement lamp distinguish the positive and negative poles? There is no sign on the light. Thank you
- You can also use the ohmmeter's ohmmeter. To dial multimeter, to "ohm X1" file, the light emitting diode when the red pen is connected to the positive terminal of SMD LED, the black probe is connected to the negative terminal of SMD LED.
- Q:What determines the brightness of the patch LED?
- The brightness is consistent over a short period of time, that is, only by considering current and voltage consistency.Long term brightness is consistent with the consideration of the spacing and heat dissipation of different circuits. Uneven heat can also affect brightness.
- Q:LED patch lamp band, how to calculate how many watts a meter, such as 3528-60 beads is how much?
- 3528-60 is 60 meters per lamp, 3528 SMD lamp with no 5050 light, about 10 watts per meter. Copper wires have less resistance and may be less than 10 watts per meter.
- Q:Patch LED features
- The seismic resistance, high reliability, low operation cost system.It is easy to small, thin, lightweight, easy to shape without restrictions, made all kinds of application.
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Send your message to us
SMD3528 LED Bulb 2.8W 48Pcs
- Ref Price:
-
$2.35 - 3.13
/ pc
- Loading Port:
- Shenzhen
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 50 Pcs pc
- Supply Capability:
- 100000 Pcs Per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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