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: What is the principle used in SMD LED lamp, should pay attention to what the problem?
- LED white is the light emitting diode, a PN junction to the most important use of SMD beads is the heat, according to the different manufacturer beads, glue package is not the same, should pay attention to pre baking time and temperature, the latter should pay attention to the patch temperature, the most important is the price, many manufacturers in order to cost savings, internal chip used is too small does not meet the standards, support steal frugal material, with iron, the failure cycle shortened, LED lamp can not reach the ideal effect. Again, the LED supply current must not exceed the rated value, which is an important factor in damage to lamps and lanterns
- Q: What is the difference between SMT LED packaging with silicone and epoxy resin transparent package? What is the market situation of these two types of packaging?
- Epoxy resins turn yellow during short wave irradiation or long periods of high temperature, so they are very short lived when applied to high power lighting. That's why the LED lighting market is dominated by silica gel.But because of the low price of epoxy resin (silica gel and not at a level), and storage, use and processing is superior to silica gel, so the low power LED and some optical components still use epoxy resin package.
- Q: How can I install the patch LED lamp belt on the wood chip casting board? With double-sided glue will be hot, and can not use the clip on the screw, what should I do?
- With double-sided adhesive, the temperature will not be very high. So it won't fall either. That's how I got it. It took me more than half a year, and I didn't have any problems
- Q: Led lamp and Led patch two what is the difference between ah, the feeling is a patch of long service life, whether or not? 5-10 meters pan area lighting lamp selection Everbright shaped or patch shape?
- Patches do some high-end things, large luminous area, from afar to see more clearly, 5-10 meters with patches better!
- Q: LED light SMD LED package in what form, trouble you under the guidance of...
- Draw your own line, mm is replaced by mil on the line, with vernier caliper measurement, or know the model, count the number of mil. For example, 5050 is a close square with a width of 5.0mm*5.0mmInline LED (such as straw hat lights, 5mm), piranha LED, surface mount LEDSinglechip collection from hardware to software chm
- 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: Is the forward voltage drop of the patch LED too large or too small?
- If you have to be good or bad, then I can say "small" to you,Some clients have strict requirements for this
- Q: What are the storage requirements of SMT patch LED (LED)?
- Moisture-proof packing- anti SMD LED in the transport and storage of moisture absorption, SMD LED shall be placed in sealed moisture-proof bag, inside put damp proof agent for protection, and placed the humidity humidity SMD display card packaging bag.
- Q: Notes on patch LED
- Moisture proof, in order to avoid the products in the transport and storage of moisture, SMD LED packaging is moisture-proof aluminum packaging, and packaging bag containing a desiccant and humidity card, mainly to control the desiccant bag, humidity, humidity card is mainly to monitor the packaging bag of humidity
- Q: How do led patches measure good or bad?
- Use the two stage tube test of the multimeter, the red pen is connected, and the black pen is negative. If there is a bee, the sound is bad, and if the light is bright, it is good
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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