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HOME > Information
NEW High quality 3328SMD LED Born
From:zjtl    Date:2013/5/10    Click:4234
 NEW High quality 3328SMD LED Born
The new type of SMD LED 3328SMD finally passed all series of test and turn out to be qualified, now has put in mass production and welcomed among China mainland and abroad market.
3328SMD, or called 2835SMD, if with 25mA current can reach to 12-15LM; of with 60mA current can reach to 20-260LM.
CCT:2600-3200K/ 4000-4500K/ 5500-6500K
Comparre to nornal SMD LED, 3328SMD has following advantages:
1. The LED much sin only 0.8mm, With heat sink cooling structure at the bottom of LED, lowet the thermal resistance, can reach to 70mA, make higher lumen, but the life span not reduce.
2. More thin, make the angle much wider, light spread more even, light facula much better, higher lumen efficient.
3. The lumen efficient very high, more economic compare to normal 3528, 5050, 3014,3020SMD.
Indoor Lighting: LED Bulb, LED Tube, LED Panel etc.
Because of the high lumen and low Lumens depreciation, now our 3328SMD has pass the LUMEN MAINTENANCE TESTING ACCORDING TO THE IESNA LM-80-08 TEST SRANDARD.
Pls see the 6000Hours aging report as following:
1. Aging test report for 3328SMD 0-2000Hr
Before 1800Hrs, there's no Lumens depreciation, on the other hand, when lighting for 400hours, lumen reach to the brightest time, lumen plus +3.7% compare to original lumen.
2. Aging test report for 3328SMD 2000-4000Hr
After 1800Hrs, the Lumens depreciation only 2.2% when 4000Hr.
3. Aging test report for 3328SMD 4000-6000Hr
The Lumens depreciation only 4.6% when lighting on 6000Hrs.
This aging report for 3328SMD proved our 3328SMD is qualified and one of the top quality!  
3328SMD application on the LED SPOTLIGHT 5W MR16/GU10/E27/E14 , to replace 50W Halogen Lamp.
If you are interested in our products or want be our commercial agent, please contact us, Zhejiang Tianlong Optoelectronics Technology Co., Ltd.
Email: manager@zjtl.cc or info@zjtl.cc 
Tel:86-573-87686828 or 86-573-87686878 
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