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4W LED lighting Bulb
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4W LED lighting Bulb

Price: 5.0~8.0 USD
Payment Terms: T/T,L/C,WU;Paypal
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Basic Info.
  • Brand Name: OEM, ODM or Sywell 
  • Input Votage:: AC85~135V, or AC185~265V 
  • Color Temperature:: 5800-6300k(CW) 4000-4500(DW) 2700-3000k(WW 
  • Luminous Efficiency:: 95-105Lm/W(CW) 90-100Lm/W(DW) 85-95lm/W(WW) 
  • CRI(Color Rendering Index):: >70Ra 
  • PF(Power Factor):: >0.5/0.8 
  • Wattage:: 4W 
  • Cap Base:: E14 
  • Material:: PC+airlines die casting aluminum 
  • Working Temperature:: -30℃-+50℃ 
  • Average Life time:: >40,000hrs 
  • Model No.: SL-MCR50-4W 
  • Place of Origin: Fujian  
  • Min.Order: 50 Piece/Pieces
Supply Capacity
  • Production Capacity: 40k pcs per month
  • Packing:color box in strong master carton
  • Delivery Date: 30 days
4W LED Bulb E14 R50 Silver Hyun Series

Model No.: SL-MCR50-4WSH-E14

Features:
1-: MCOB technology--multi cup/chip on board packaging
2-: Led Brand: Epistar
3-: High luminous efficiency---up to 100Lm/W for whole lamp
4-: Good radiating, achive
5-: Long life>40,000hrs
6-: Withstand high voltage up to 4500V
7-: Good light consistency: ±150K
8-: Low luminous decay: less than 1% for first 1000hours, less than 4% for first 3000hours, less than 6% for first 5000hours
9-: Certifications: CE,ROHS
Quantity
>5,000 pcs
FOB Xiamen
US$4.00
---size:(W)60mmx(H)120mm, Net weight:110g
Specifications:

Light Technical Characteristics:
Luminous Efficiency: 90-105Lm/W(cool white), 80-90Lm/W(warm white)
Luminous Flux: 380-420Lm (CW), 360-400Lm (DW), 340-380Lm (WW)
 Color Temperature: 5800-6300k(CW), 4000-4500(DW), 2700-3000k(WW)
 CRI: >70Ra
Power Factor: >0.8
Beam Angle: >120
LuminousEfficiency
95-105Lm/W(CW)
90-100Lm/W(DW)
85-95lm/W(WW)
ColorTemp.
5800-6300k(CW)
4000-4500(DW)
2700-3000k(WW)
InputVoltage
AC185-265V
LuminousFlux
380-420Lm(CW)
360-400Lm(DW)
340-380Lm(WW)
Size
D50xH90mm
CRI
 >70Ra
PowerFactor
>0.5/>0.8
BeamAngel
>120°
Wattage
4W
AverageLife Time
>40000hours
Warranty
3Years
WorkingTemp.
-30℃ to +50 ℃
CapBase
E27/E14
Weight
50g
Material
Die-CastAluminum+ PC

Electrical Characteristics:
Power: 4W
Working Voltage: AC 85-135V OR AC 185-265V
Frequency: 50~60Hz
Working Temperature: -30 ℃ to +50 ℃
Dimmable Version: Not available

Send message to this supplier
Ms. Suzi Wang (Manager)
Tel: 86-574-87349100
Mobile: 13738863392
Enter between 20 to 3,000 chatacters.
Contact Method
Sywell Industrial Co., Ltd.
Longcao Rd. Shajiadian Ind. Area of Dongqian Lake, Ningbo, Zhejiang, China (Mainland) / 315000
Fax: 86-574-87349100
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