From China Factory 5050 Rgb White SMD LED High Brightness
- Ref Price:
-
$0.02 - 0.52
/ pc
- Loading Port:
- Shenzhen
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 5000 Pcs pc
- Supply Capability:
- 100000 Pcs Per Month pc/month
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Specification of SMD LED
parameter | Symbol | Value | Unit |
Forward Current | If | 60 | mA |
Reverse Voltage | Vr | 5 | V |
Operating Temperature | Topr | -25~+85 | °C |
Storage Temperature | Tstg | -35~+85 | °C |
Soldering temperature | Tsol | 260±5°C(for4sec) | °C |
Power Dissipation | Pd | 180 | mW |
Pulse Current | IFP | 100 | mA |
Specification of Opto-Electronical
Parameter | Symbol | Min | Typ | Max | Unit | Tolerance | Test Conditions |
Forward Voltage | Vf | 3.0 | --- | 3.4 | V | ± 0.05V | IF=60mA Test Temperature =25°C |
Luminous Intensity | IV | 4800 | --- | 5200 | mcd | ± 60 mcd | |
Color Temperature | TC | 2700 | --- | 9000 | k | ±50k | |
Chromatic current | X | --- | --- | --- | / | ±0.005 | |
Y | --- | --- | --- | / | ±0.005 | ||
Luminous Flux | Φ | 18.0 | --- | 22.0 | Lm | ±2 Lm | |
Color rendering index | Ra | -- | 82 | --- | / | ||
Lighting Angle | θ | 115 | 120 | 125 | deg | ±2 |
Application:
Home lighting, office lighting, school lighting, shop decoration, restaurants, bars, pubs and cafe lighting, under cabinet lighting, show case lighting, art lighting, museum displays lighting, workshop lighting, etc.
Advantage:
1. Quality assurance both for our products and before/after-sales service
2. Well-trained and experienced staffs to answer all your enquires in fluent English.
3. Great variety of products with competitive price.
4. Attractive design, develop new products monthly
5. Environment friendly technology
6. Shipping port: Shanghai, Mainland China.
7. Discounts are offered based on order quantities.
Packing and delivery
Package:
Standard packing inside, cartons outside
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. 3-10 business days for Sample Orders; 7-40 business days 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?
- 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: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:Indoor full color LED display module and LED what is the difference between a full color?
- The classification of the LED display according to the installation environment: indoor LED display screen, semi outdoor LED display, outdoor LED display; according to color: color LED screen, dual color LED display screen, LED display screen, the color LED display screen; according to the functional area can be divided into graphic screen, screen, screen, screen, digital dot matrix digital hybrid screen.
- Q:0603，0805，1206，3020，3528，5050，355 what is the current and voltage of these patch LED? Please give advice!
- The patch LED is also called SMD LED. Its principle of luminescence is to pass the current through the compound semiconductor. Through the combination of the electron and the hole, the excess energy will be released in the form of light to achieve the effect of luminescence.
- Q:How to detect LED SMD beads
- Resistance voltage ordinary pointer table 1.5V in general, and some only in the high resistance file (*10K file) with 9V or 15V battery, so the pointer table to measure LeD beads to hit the highest resistance profile measurement, otherwise useless, of course, at this time the brightness is very small, can not see, can only to judge the positive and negative resistance values see.
- 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:What is the difference in performance between the LED plug-in and the LED patch?
- 1, the patch is relatively easy to heat dissipation, can be directly welded on the aluminum substrate, heat faster.2, in general, there is a straw type shell, general lighting has front facing directivity, just look at it, brightness will be the biggest. The patch has a relatively wide divergence angle and is more suitable for fluorescent lamps.
- 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 does patch LED light mean?
- The patch may be said, adding that the patch board PCB light source, light source lamp light source generally refers to, patch may refer to the combination of PCB plate and two lens beads.
- Q:Notes on patch LED
- Clean, do not use an unknown chemical liquid to clean the patch LED: an unknown chemical liquid may damage the patch LED. When necessary, immerse the patch LED in alcohol, less than 1 minutes at normal room temperature, and dry naturally for 15 minutes before starting to use
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Send your message to us
From China Factory 5050 Rgb White SMD LED High Brightness
- Ref Price:
-
$0.02 - 0.52
/ pc
- Loading Port:
- Shenzhen
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 5000 Pcs pc
- Supply Capability:
- 100000 Pcs Per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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