LED Bulb Lights 7W E27 Aluminum Cover 6000K Isolated Driver 30 000H
100 LM / W
Description
1 . Guarantee is for 2 years .
2 . The average lifetime of our LED bulb is at least 30 000h .
3 . Living up to the IEC62031 : 2008 & 62560 standard .
4 . Saving 90% electricity compared to traditional incandescent
bulbs .
5 . Can start under the condition of - 30 ℃ and low voltage .
6 . No flicker , No noise , No electromagnetic interference ( EMI )
.
7 . Passing the EMC test .
8 . SMD 2835 Chip 0.2W .
9 . Using pure 6063 Aluminum cover , haveing excellent heat conduction ,160 W / ( m.K ) .
10 . Using nickleplated aluminum base , very good to avoid getting
rusted .
11 . For the pack , we have color box , single blister , double
blister .
12 . We choose very good driver supplier like Meanwell,mosopower to
have constact current output to the LED chip , which is also safe .
13 . Easy to apply , can change traditional incandescent bulbs and
CFL bulbs directly , saving more energy and having longer life .
14 . All products are output strictly under ISO 9001 Quality
Management System and CE satisfied .
15 . Voltage : all of our LED products supply wide range voltage
input.
Lamp parameters
| Type | LED Bulb 7W |
| Optical Parameter | Color Rendering Index | > 80 Ra |
| SDCM | < 3 |
| Color Temparature | 6400K |
| Luminous Efficency | > 90 lm / w |
| Light Transmittance: | > 90% |
| Luminous Decay | < 5% at 3000hrs , < 9% at 6000hrs |
| LED Chip Brand | Epistar |
| Junction Temperature | 65 ℃ |
| Chip Quantity | 35 pcs SMD 2835 , 0.2W |
| Electronic Parameter | Power | 7W |
| 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 | Wideth | 60mm |
| Materials | 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 | > 650 LM |
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 .
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 office , Hallway , Hotel
, room , shop , ect .
