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

HANGZHOU LECCO ELECTRIC APPLIANCE CO.,LTD

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

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


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

Type LED Bulb Cylindrical 38W
Optical Parameter Color Rendering Index > 80 Ra
SDCM < 3
Color Temparature 6400K
Luminous Efficency > 100 lm / w
Light Transmittance: > 90%
Luminous Decay < 5% at 3000hrs , < 9% at 6000hrs
LED Chip Brand Epistar
Junction Temperature 65 ℃
Chip Quantity 76 pcs SMD 5730 , 0.5W
Electronic Parameter Power 38W
Power Factor > 0.5
Isolated Power Supply Yes
Input Voltage 85V - 265V
Current Constact Current with IC
Dirver Brand Mosopower , Wellpower , Meanwell , Lifud
Base Size E27
Materials Nickelplated Aluminum
type Soldering
Plastic cover Bulb Size W 116 * H 212 MM
Materials PBT + Aluminum
The Value of Permissible Voltage < 5000V
Thermal Transmissivity 160 W / ( m.K )
Beam Angle 200 °
Operating Temp. -20℃ to +40℃
Life Time > 30 000H
Energy Efficiency Grade A
Certification CE / 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 .
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


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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