High Quality Unique Design Samsung 5730 LED Chip
- Ref Price:
-
$1.03 - 5.15
/ pc
- Loading Port:
- Shenzhen
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 10 Pcs pc
- Supply Capability:
- 100000 Pcs Per Month pc/month
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General Introduction
9w cob leds is Suitable for different working environment, super excellent heat conduct design
Specification
Item | 9w smd COB 5630 leds specification |
Commedity | China supplier 3w cob led factory direct sale |
Color | warm white, natural white, pure white,cool white, red, yellow, green, blue,orange,purple and other colors you want |
Chip brand | Epistar ,taiwan |
Lumens | 80-110LM |
Power | 9w |
Current | 300mA |
Voltage | 27-32v |
CRI | >75 >80 >85 |
CCT range | 2800-3200k (warm white) 4000-5000k (Natural white) 5000-6500k (Pure white) >7000k (Cool white) |
Working temperature | -20 °C-+40 °C |
Super long lifetime | 40,000 H long lifetime |
Max Junction Temperature | 150°C |
Certification | CE, Rohs LM80 |
Lowest thermal resistance | 8°C/W |
Warranty | 3 years |
Place of Orign | Shenzhen Guangdong China |
Feature | Anti UV |
Technical | Silicone PC molding |
Advantages
1.Professional led chip manufacturer
2.Experience technical staff
3.Quality control
4.Completive price
5.Good service
6.Small order available
7.Top quality raw material
8.International Approval
9.Prompt delivery
10.Guarantee/warranty
11.Excellent packaging
12.Environment friendly
13.Excellent performance
Specification of 5730 product
Lamp bead power: 0.5 W/pcs bead 50 to 60 LM/pcs bead
Color temperature: white light: 6000-6500 k, Warm white 3000-3200 k
SMD QUANTITY:
3W 6pcs 5730beads 3series2parallel 300-360LM
5W 10pcs 5730beads 5series2parallel 500-600LM
7W 14pcs 5730beads 7series2parallel 700-840LM
9W 18pcs 5730beads 9series2parallel 900-1080LM
12W 24pcs 5730beads 12series2parallel 1200-1440LM
15W 30pcs 5730beads 15series2parallel 1500-1800LM
18W 36pcs 5730 beads 18series2parallel 1800-2160LM
Do current exceeds 300mA otherwise light fades quickly addition must add radiator, such as Bulb, Downlight, use not directly bare board, otherwise the light fades quickly
Size:
3W: φ32mm×1.6mm
5W: φ50mm×1.6mm
7W: φ50mm×1.6mm
9W: φ65mm×1.6mm
12W: φ 65mm×1.6mm
15w: Diameter 85mm×1.6mm
18w: Diameter 100mm×1.6mm
attention & cautions
1. Over-current-proof
Customer must apply resistors for protection; otherwise slight voltage shift will cause big current change (Burn out will happen).
2. Storage
2.1 It is recommended to store the products in the following conditions
Humidity: 60% R.H. Max.
Temperature: 5°C~30°C(41°F~86°F)
2.2 Shelf life in sealed bag: 12 month at <5°C~30°C and <30% R.H. after the package is opened,
the products should be used within 24hr s or they should be kept stored at<20% R.H. with zip-lock sealed.
3. Vision Advisory Claim
Users should be cautioned not to stare at the light of this LED product. The bright light can damage the eye.
Trade Terms
Payment terms | T/T, L/C |
Minimum order quantity | 1pcs |
sample lead time | 3-7days |
production lead time | 7-15days |
packing standard | single box depart |
shipping port | China main port |
shipment | by express(DHL/UPS/FEDEX) air or sea |
- Q:Patch LED light does not flash, why?
- Light emitting diodes, referred to as LED. Made from compounds containing gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N) and so on.When electrons and holes are combined, they can radiate visible light, so they can be used to make light-emitting diodes. In circuits and instruments, as an indicator, or in combination with text or digital display. GaAs diodes glow diode gap, green silicon carbide, yellow light diode, light emitting diode gan. Because of the chemical properties and organic light-emitting diode OLED and inorganic light-emitting diode LED.
- Q:What determines the brightness of the patch LED?
- Lamp brightness level itself, is also in the rated current situation, its brightness
- Q:What is patch SMD-LED?
- 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 LED luminescence. The wavelength of light, that is, the color of light, is determined by the material that forms the P-N junction.
- Q:What is patch LED?
- Patch element. Very small, no pins, soldered directly to the circuit board. For example, the keyboard lights in a mobile phone are used in this way.
- Q:How does the LED placement lamp distinguish the positive and negative poles? There is no sign on the light. Thank you
- The light emitting diode is fixed regardless of color. The light emitting diode 1, line: foot length is positive, the negative is short. The electrodes inside the tube can also be carefully observed, while the smaller ones are positive and the large ones, similar to the bowl, are negative. 2, SMD: overlooking the side with the color line is negative, the other side is positive.
- Q:LED package and LED SMD LED lamp, what is the difference? Will the release agent be used in that part?
- Mold release agent is a functional substance between the mold and the finished product. The release agent is chemically resistant and is not soluble in contact with the chemical constituents of different resins (especially styrene and amines). Release agent also has heat and stress properties, not easy to decompose or wear; release agent bonded to the mold, and not transferred to the processed parts, without prejudice to painting or other two processing operations. Because of the rapid development of injection molding, extrusion, calendering, molding and laminating, the dosage of mould release agent is greatly improved.
- Q:LED light SMD LED package in what form, trouble you under the guidance of...
- The LED chip has bumps and is welded to the PCB board using FLIP CHIP to packaging technology.LED is English light emitting diode (light emitting diode) abbreviation, its basic structure is a electroluminescent semiconductor chip light emitting materials, with silver glue or glue curing to the bracket, connecting a chip and a circuit board and then with silver or gold, then sealed with epoxy resin around, to protect the internal core role finally, the installation shell, so the seismic performance of LED lamp is good. Field of application involves mobile phones, desk lamps, household appliances and other daily household electrical appliances and machinery production.
- Q:Patch LED light broken one, short circuit can use it?
- Patch LED lamp LED wick is usually series, and a bad, can temporarily short-circuit, temporary use, because after short-circuit, this LED wick voltage will be assessed to other LED wick, accelerate other LED wick aging.The damaged LED wick needs to be secured as soon as possible.
- Q:SMD LED lamp working voltage?
- 18 volts driven high 3030LED lamp (six core series, and 2 core, 3 core series and Design), driving power of up to 1W,1W high voltage 3030 LED (3 volts, 6 volts, 9 volts, 18 volts optional)
- 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.
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Send your message to us
High Quality Unique Design Samsung 5730 LED Chip
- Ref Price:
-
$1.03 - 5.15
/ pc
- Loading Port:
- Shenzhen
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 10 Pcs pc
- Supply Capability:
- 100000 Pcs Per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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