China High Power LED, SMD LED Chip, COB LED Chip Manufacturer - LEARNEW
E-Mail：devin@learnew-led.com Telephone：+86-755-29084995
Learnew professional high power led inquire now for sale
1. The manufacturing process of Learnew cob led high power covers a range of steps, mainly including designing, fabric pre-treating (cleaning and shrinking), fabric cutting, sewing, size finalizing, ironing, and packing.
2. The product can manage well the heat. Its heat dissipation components provide the path for heat to travel from the light source to outside elements.
3. The product, used by an increasing number of people, has an extensive application prospect.
Product parameters
| PART NUMBER | LN-SMD3535RGBW-P4-EA |
| POWER | 4W |
| CCT | R=620-630nm G=520-530nm B=460-470nm W=3000K/6000K |
| LUMINUOUS EFF | R=30-40lm G=60-70lm B=20-30lm W=70-90lm |
| CHIPS | Epiled & Flip CHIP |
| IF | 350mA |
| VF | R=2.0-2.4V G=3.0-3.4V B=3.0-3.4V W=3.0-3.4V |
| CIRCUIT | 1PCS in series 4PCS in parallel |
| WHOLE SIZE | 3.5*3.5MM |
| LES | R3MM |
| VIEW ANGLE | 120° |
| CRI | Non |
| SUBSTRATE | Ceramic |
Note:
A.PRICE IS WITHOUT VAT.
B.EX-WORK QUOTE BASE,SHIPPING COST IS NOT INCLUDED.
C.WARRANTY IS 3 YRS.
D.PREPAID IS REQUIRED ONCE ORDER CONFIRMED,TT BALANCE ONCE READY TO SHIPPING.
E.PRODUCTION CYCLE IS 7-10 WORK DAYS.
F.OEM & ODM IS ACCEPTABLE.
Product Details
Product application
Company Features
1. SHENZHEN LEARNEW OPTOELECTRONICS TECHNOLOGY CO LIMITED. holds a paramount position in Chinese high power led market.
2. Our quality is our company name card in 10w led chip industry, so we will do it best.
3. In today's global competition, Learnew's vision is to become a globally famous high power led chip brand. Inquire now! SHENZHEN LEARNEW OPTOELECTRONICS TECHNOLOGY CO LIMITED. aims to keep high-speed and long-term improvement. Inquire now! It is believed that Learnew will grow into the world's number one brightest led chip brand. Inquire now! SHENZHEN LEARNEW OPTOELECTRONICS TECHNOLOGY CO LIMITED. has been leading the marketplace with high power led to supply our clients with a competitive edge. Inquire now!
1.What will be the delivery time?
A:We have large quantities in stock for normal color and size ,and for special color and size.It needs 3-5 days
to customize.100K units is available for most of our models in normal color and size.
2.What will be the price terms?
A: We can accept FOB, EXW, CIF normally and other terms according to customers special requirement.
3. What will be the types of payment?
A: The payments we can accept are T/T transaction, Paypal, Western Union, Escrow, Money Gram and
Chinese bank.
4. what is the color temperature for white light?
A: HHE 's LED Lighting offer leds in warm, natural, pure and cool white with color temperatures measured
in Kelvin (K).
The lower the color temperature is, the warmer the light given by the LED:
*Warm white = 2700K-3500K
*Natural white = 4000K-6000K
*Pure white = 6000K-9000K
*Cool white = 9000K-20000K
5.What is CRI ( Color Rendering Index)?
A: CRI is a figure which feedback the real objects colors. Higher CRI with higher cost. For leds, the CRI is
mostly 70-80Ra.
6. what is your chip brand?
A: The chips we use usually are from American Cree and bridgelux, Taiwan Epistar and Eplieds, and Xiamen
Sanan and Changelight.
7.what relationship is between viewing angle and brightness of led?
A: For the leds with same chip, the smaller of the angle is, the brighter of the led is. Besides, the deeper of
the holder dips
into the lens is, the bigger of the angle is.
8.What will be the types of shipping?
A: For the shipment, you can choose DHL, UPS,TNT,EMS,ARAMEX, FedEx, City-link line, China post, by air mail, and by sea, etc.
contact us
Telephone：+86-755-29084995
& +86-755-23408535
cell phone：+86 158-1860-2704
E-Mail：devin@learnew-led.com
Office address: 3rd Floor, Building A, No. 2, Jiazitang Second Industrial Zone, Fenghuang Street, Guangming District, Shenzhen (518-107)
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