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Engineering High Brightest Led Light Bulb 38W , Warm White Industrial Led Bulbs B22 / E27

Categories LED Bulb Lights
Brand Name: LECCO
Model Number: LB-116CD38W
Certification: CE RoHS FCC
Place of Origin: CHINA
MOQ: 50 pcs
Price: Negotiate
Payment Terms: T/T, L/C
Supply Ability: 50,000 pcs per month
Delivery Time: 15 days
Packaging Details: 50 PCS / CTN , Meas : 65x33x26CM , G.W. : 6.3 KGS N.W. : 3.9 KGS
Power: 38W
Heat Radiation Material: ALuminum
Base: E27 or B22
Voltage: 85 - 265V
SDCM: < 3
CRI: > 80
Luminous Efficiency: > 100 LM / W
LED Chip: SMD 5730 , Epistar
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    Engineering High Brightest Led Light Bulb 38W , Warm White Industrial Led Bulbs B22 / E27



    Engineering High Brightest Led Light Bulb 38W , Warm White Industrial Led Bulbs B22 / E27


    Description

    1 . Guarantee is for 2 years .
    2 . We choose very good driver supplier like Meanwell,mosopower to have constact current output to the LED chip , which is also safe .
    3 . Easy to apply , can change traditional incandescent bulbs and CFL bulbs directly , saving more energy and having longer life .
    4 . All products are output strictly under ISO 9001 Quality Management System and CE satisfied .
    5 . Voltage : all of our LED products supply wide range voltage input .
    6 . The average lifetime of our LED bulb is at least 30 000h .
    7 . Living up to the IEC62031 : 2008 & 62560 standard .
    8 . Saving 90% electricity compared to traditional incandescent bulbs or Energy saving lamps .
    9 . Can start under the condition of - 30 ℃ and low voltage .
    10 . No flicker , No noise , No electromagnetic interference ( EMI ) .
    11 . 90 pcs SMD 5730 Chip 0.5W ,Epistar / Bridgelux .
    12 . Using pure 6063 Aluminum cover , haveing excellent heat conduction ,160 W / ( m.K ) .

    Quality Control ( QC )


    1 . Strict raw materials inspection .
    2 . Technical parameter adjustment :
    1 ) Technicians will tune the technical parameters of each items to make sure the Wattage , P.F.living up to the requirement of customer
    2 ) Destructive test , light it in the oven to be under the conditions of high temperature and high voltage
    3 ) Turn on off test , to make sure the life time of the lamp
    4 ) Start test in low temperature and low voltage ( light in the fridge )
    3 . In the mass production , our QC will take selective examination on every step , such as Plug-in , Wave soldering , PCB test , Tube glue , Assembly , Print , Ageing , Packing .
    4 . we are testing every lamp before packed in the cartons .
    5 . In the warehouse , our QCs will take sampling inspection before load the container , if not qualified with the AQL , we will rework .
    6 . After laoding the container , we will trace the life time of ech order , we will pick 10 pcs of each item to light in the ageing room till the lamp die , so we can trace down the real life time of each order .


    Lamp parameters

    TypeLED Bulb Cylindrical 38W
    Optical ParameterColor Rendering Index> 80 Ra
    SDCM< 3
    Color Temparature6400K
    Luminous Efficency> 100 lm / w
    Light Transmittance:> 90%
    Luminous Decay< 5% at 3000hrs , < 9% at 6000hrs
    LED Chip BrandEpistar
    Junction Temperature65 ℃
    Chip Quantity76 pcs SMD 5730 , 0.5W
    Electronic ParameterPower38W
    Power Factor> 0.5
    Isolated Power SupplyYes
    Input Voltage85V - 265V
    CurrentConstact Current with IC
    Dirver BrandMosopower , Wellpower , Meanwell , Lifud
    BaseSizeE27
    MaterialsNickelplated Aluminum
    typeSoldering
    Plastic coverBulb SizeW 116 * H 212 MM
    MaterialsPBT + Aluminum
    The Value of Permissible Voltage< 5000V
    Thermal Transmissivity160 W / ( m.K )
    Beam Angle200 °
    Operating Temp.-20℃ to +40℃
    Life Time> 30 000H
    Energy Efficiency GradeA
    CertificationCE / RoHS / FCC
    Lumen> 3800 LM


    Trade terms


    1 . Payment term : T/T , 30% deposits in advance , 70% balance before shipment .
    2 . Samples can be provided for free , but the express fee need to be payed for the first time , and can be returned after placing the first order .
    3 . Shipping freight are quoted under your requests .
    4 . Shipping port : Shanghai / Ningbo .
    5 . If not mentioned , all of our price is FOB price , and also can be CFR or CIF

    Application

    Widely used in home & commercial Lighting , always using together with the downlight fixtures , applying in workshop, warehouse , Hotel , supermarket , shop , ect .

    Product Tags:

    led indoor light bulbs

      

    led house bulbs

      
    Quality Engineering High Brightest Led Light Bulb 38W , Warm White Industrial Led Bulbs B22 / E27 for sale
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