High Lumen E27 LED Bulb
- Ref Price:
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- Loading Port:
- Ningbo
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- -
- Supply Capability:
- 100000 Pcs Per Month pc/month
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Best high lumen 12v SMD5050 4w warm cool white E27 led
Technical parameter for g4 led:
| Model: | ALD-E27SMD5050 |
| Watt: | 4W |
| Angle: | 360 ° |
| Voltage: | AC12V/DC12V |
| LEDs: | 27pcs LED |
| Color: | Warm( 2800K-3200K)/Cool White( 6500-7000K ) |
| Lumen: | 380lm |
| Packing: | skin packing, carton box |
Applications:
The productions are widely used in indoor lighting and decoration, family, hotels, discos, bar, LED lighting and decorative ligting assembly until the place ideal light source can be directional lighting for all occasions.
Product features:
1. An aluminum cup light shell, excellent heat dissipation, ensuring long-life LED circuit and use.
2. Outer surface of the baked paint of different colors, or plating or oxidation.
3. Multi-model selection: MR11,MR16, GU10, E27, E26, E17, E14, PAR series.
4. Lamp voltage can be selected according to the actual situation: 12V, 24V, 110V, 220V.
Delivery:
Shipping Service | Estimated Delivery Time |
DHL | 2-8 business days |
FedEx | 3-8 business days |
TNT | 2-10 business days |
UPS | 1-7 business days |
EMS | 6-14 business days |
ePacket | 7-12 business days |
China Post Air Mail | 7-15 business days |
China Post SAL | 14-30 business days |
By Sea | 30-40 business days |
1. 3-5 business days for Sample Orders; 7-15 business days for Bulk Orders 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.
- Q:What does "1210" mean in patch LED?
- At present, most manufacturers of SMD light strip used by 3528 and 5050, and 3535 and 5630 in the majority, there are many of the 3528 and 5050 and 3535, such as patch LED used in automotive lighting.
- Q:How many volts is a single LED on the LED patch band?
- 3V or so, generally three, a group plus a resistor, power supply with 12V
- Q:Patch LED market conditions
- Chinese suppliers also offer mature, but less profitable two-color and trichromatic products, which are mostly used in backlighting, appliances, consumer products, consumer electronics and display. Despite low market demand, vendors continue to offer sideview SMD LED, including 335 (4008), 020 (3806) and 215 (2810)
- 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?
- The pressure drop of the blue light is greater than that of the red light and the green light. If the series connection is the same as that of the green light and red light, the current limiting resistor will tend to dim
- Q:What is the principle used in SMD LED lamp, should pay attention to what the problem?
- Table 1, contact electrostatic protection LED product should be covered with protective electric tape, and its reliable grounding; 2, personnel shall wear groundstrap in contact with LED (best for cable, protective gloves, anti-static ring) allows better wear anti-static clothing, anti-static shoes and static electricity cap; 3, the application in the process of exposure to LED equipment must be reliable grounding, such as iron, shearing machine, bending machine and welding equipment. Conditional still can install plasma fan to eliminate electrostatic; 4, in use or when designing electronic circuit, must consider the harm that excessive current has to LED
- Q:What, in what way do I shunt the LED?
- LED lights are current driven, first of all, look at your LED's IF and VF values. How much power do you have?. Make sure the current is in line with the IF and the current limit can be achieved with resistors.
- 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:Does anyone know what the current rating of a white high brightness LED patch is? Where can I find out?
- LED high power and low power, small white rated current and LED wafer, such as a chip is 20MA two 40MA.... High power 0.5W, 100-150MA, 1W, 350MA current rating in the relevant product specifications
- Q:LED patches have several ways of welding. Which ones can be reflow? What can be done by eutectic welding? Is the welding of viscose and lens material is required?
- L electrode for eutectic solder reflow, the other can be used, regardless of the kind of welding, the temperature is not lower than 100 degrees, the flammable soluble materials have strict requirements, depending on whether the welding temperature is lower than the melting point of what you said or. Otherwise, there will be deformation or damage to the material in the reflow process.
- Q:What are the storage requirements of SMT patch LED (LED)?
- Clean? use no designated chemical liquids to clean SMD LED. These chemicals may damage SMD LED.. When necessary, wipe LED at room temperature with alcohol and dry at room temperature for 15 minutes before use? the effect of ultrasonic cleaning on SMD LED is related to the ultrasonic power and the SMD LED assembly method, and shall be checked in advance to ensure that the ultrasonic cleaning process does not impair the SMD LED
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High Lumen E27 LED Bulb
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- -
- Supply Capability:
- 100000 Pcs Per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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