Electronics Production Machinery
Description
90Watt E40 / E27 LED Corn Light Bulb , Traditional Celling LED Warehouse Light
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Quick Detail:
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1.?power: 90W
2. LED quantity: 1410pcs
3.?LM: 7050-7150
4.?LED TYPE:SMD2835
5. Base: E27/E40
6. PCS/CTN: 10
7. BULB TYPE: corn?series
8. Material:FR-4+ PC
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Applications:
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Led bulb used for replacement the ?light source of traditional light:
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used for the new building, the led bulb save the power 85% contract with the traditional
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bulb.
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Specifications :
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Item | SY-CL-90W-1410SMD? |
Light?Power | 90W? |
Lamp?color | white |
main?materail | FR-4+?PC |
Base | E27?/E40?for?optional |
Light?Source | Epistar?3528?SMD? |
Led?quantity | 1410?ps |
Input?Voltage | 85~265V?AC? |
Luminous?Flux | 7050--7150lm |
Color?Temperature | 3000/4500/6500?k |
Beam?Angle | 360°? |
Certification | CE,Rohs,FCC? |
Size | D90*440?mm? |
Power?supply | external?power?supply |
Lifetime | more?than?50000?hours? |
Warranty | 3?years? |
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Competitive advantages:
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# # save the power 85% contract with the traditional bulb.
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? ? ?2. NO UV, environment protection
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FAQ:
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Q: Nearly all LED bulb?are the same exterior,how to tell quality?
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A: Price and exterior.
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Though LED lighting products are with same or similar exterior,due to raw material cost difference is
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big,poor quality are all poor housing exterior with short FINs and light weight.So prices are also low.
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Besides,the driver exterior is also low-end with poor IC,MOS and capacitances.
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Q:Does LED bulb really have 50,000 hours lifespan?
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A:50,000 or longer lifespan is only theroy from lab test.But due to working enviroments are different from
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in lab,actual lifespan is only <=30,000hours.
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Especially for LED high bays and LED floods,the power is very huge,and lots of heat cause LEDs junction
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temperature very high.And light decay will be higher than low power LED products.
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Our LED tubes are in the market over 7 years,and according to feedbacks from our clients,nearly no
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faluire in 4-5 years.
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Q:For same power,why different suppliers with different brightness?
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A:Different chips,or same chip but different brightness version.The brightness will be different.But for
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same chip and same brightness version,the brightness will be slight difference.But please make clear the
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difference between LEDs and lamp fixture.
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For example,5W LED bulb,LEDs brightness is 2300lm,true fixture brightness is only 1800-2000lm(even
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lower).but many suppliers type 2200lm in their data sheet,please note this.
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Q:What is CRI?
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A:CRI is a figure which feedback the real objects colors.Higher CRI with higher cost.For LED tubes,the CRI
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is mostly 70-75Ra,and 80Ra with higher cost.But there are some suppliers write a high data to attract
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clients,please note.
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Q:What is PF and efficiency?
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A:PF and efficiency is to feedback the driver electrical performance.Higher PF and efficiency with higher
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cost.
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Q:Is there cheap shipping cost to import to our country?
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A:For small order,express will be best.And for bulk order,sea ship way is best but take much time.
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For urgent orders,we suggest via air to airport plus our ship partner send to your door.
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Q:Can we get support if we have our own market position?
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A:Please inform us your detailed mind on your market demand,we will discuss and propose helpful
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suggestion for you,to find the best solution for you.
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For any further information,please feel free to contact,we will send you PDF document to show full issues
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you care on LED business.
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Contact information:
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Skype: sylighting
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SY-LIGHTING(SHENZHEN)CO.,LIMITED
SMD LED Tube,T8 LED Tubes,4 Foot LED Tubes
Address: N0.180,BaoMin 2nd road,XiXiang street,Baoan District,SHENZHEN,CHINA,
Shenzhen, Guangdong
China, 518000
Tel: 86-0755-33057563
Fax: 86-0755-31828581
