2014 Hot Sale High Quality LED Chips 7 Colour Series
- Ref Price:
-
$0.18 - 0.34
/ pc
- Loading Port:
- Ningbo
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 500 Pcs pc
- Supply Capability:
- 100000 Pcs Per Month pc/month
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2014 hot sale high quality LED chip 7colour series
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Product Details:
ITEM NO | BYCP0009 | |
Product name | LED chip 7colour series | |
power | 3W/1.5W | |
voltage | 3.2-3.6V | |
current | 350MA | |
chip material | The sapphire substrate | |
chip brand | Taiwan epistar | |
viewing angle | 140degree | |
color temperature | 6000-6500K | |
operating temperature | less than 270degree | |
storage temperature | (-25-75degree) | |
Luminous Flux(lm) | 90-150lm | |
Emitting color | white |
Payment and trade terms
1.T/T :30% deposit,70%balance before shippment
2.sample cost:100%TT or pay in advance
3.Trade term:FOB shanghai/ningbo
Lead time
1.Mass production :7-15days after confirm order
2.Samples:3-7days
3.Urgent delivery: by air, by sea,&by express(UPS,FDEX,DHL,TNTect)
Office Time:
1.8:30 a.M to 6:00 p.M (GMT+8) of Monday to Friday
2.Our office is closed on Chinese Public holidays
Payment methods:
1.T/T
2. LC
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 |
Air freight | 3-10 business days |
By Sea | 30-40 business days |
1. 3-5 business days for Sample Orders; 7-30 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 determines the brightness of the patch LED?
- Lamp brightness level itself, is also in the rated current situation, its brightness
- Q: LED patch lamp band, how to calculate how many watts a meter, such as 3528-60 beads is how much?
- 3528 single lamp is 0.06W 0.06*60 lamp =3.6W 3528-60 bead is 3.6W/ meters
- 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: Patch LED market conditions
- Conventional monochrome SMD LED package sizes are 1206 (3215), 1004 (2510), 0805 (2012) and 0603 (1608). Chinese manufacturers can provide a minimum size of 0603, the thickness of only 0.3 mm. A smaller LED of 0402 (1005) is still in trial manufacture
- 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 features
- Without heating time, lighting is faster than general light (about 3 ~ 400ns).The electro optic conversion efficiency is high, the power consumption is small, and the energy consumption is about 1/3 ~ 1/20 than that of the bulb.
- Q: What is the difference in performance between the LED plug-in and the LED patch?
- The same, stick pieces is an early product, stick pieces than patch mature, stick pieces of my lamp has almost can not see what changes for three years with only a patch of brightness, years have been feeling a lot of dark. I believe the quality will be good soon.
- Q: The quality of the LED patch module
- Chip manufacturers, the top chip mainly from the United States, Germany, Japan and South Korea and so on. But on the mainland LED module manufacturers to use the vast majority of chip from Taiwan, of course, there are a lot of use of chip, market positioning, the main users of the product features with the manufacturers and government policies, different chip manufacturers are different its stable performance. Maybe you will ask why not CREE, OSRAM, Nichia, first of the world's top chip manufacturers have fixed target market positioning, such as defense orders, and said, specially import a little CREE chip manufacturing module, it is also not cost-effective; and if the driver is not supporting the raw materials, it can not be completely play the advantage, so is also a great waste.
- Q: The ten patch LED lights are connected in parallel. The rated power is 5 watts. How much voltage do you need?
- The voltage needs to be determined according to the product specification, usually 3.1 - 3.5V
- Q: SMD LED lamp working voltage?
- LED is a light emitting device of low voltage, low current, low power forward current general patch type LED when using (IF) 20MA, (VF) 1.8-2.5V, voltage of red green and blue (VF) voltage is 3.0-3.6V. Different manufacturers also have small differences, so first of all, look at the color,Of course. The multi chip assembly in high voltage chip together, some current: 1 watts, 1 watts and above. A wide variety of varieties, as follows:
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2014 Hot Sale High Quality LED Chips 7 Colour Series
- Ref Price:
-
$0.18 - 0.34
/ pc
- Loading Port:
- Ningbo
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 500 Pcs pc
- Supply Capability:
- 100000 Pcs Per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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