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TURN THE LIFE ON
9 Years
| Ask Lasest Price | |
| Brand Name : | LECCO |
| Model Number : | LB-100CD28W |
| Certification : | CE RoHS FCC |
| Price : | Negotiate |
| Payment Terms : | T/T, L/C |
| Supply Ability : | 50,000 pcs per month |
| Delivery Time : | 15 days |
LED Engineering Bulb Lights 28W Cylindrical Type E27 Aluminum 2700K
/ 6000K 100 LM / W
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 .
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 28W | |
| Optical Parameter | Color Rendering Index | > 80 Ra |
| SDCM | < 3 | |
| Color Temparature | 6400K 4200K | |
| Luminous Efficency | > 100 lm / w | |
| Light Transmittance: | > 90% | |
| Luminous Decay | < 5% at 3000hrs , < 9% at 6000hrs | |
| LED Chip Brand | Bridgelux | |
| Junction Temperature | 65 ℃ | |
| Chip Quantity | 56pcs SMD 5730 , 0.5W | |
| Electronic Parameter | Power | 28W |
| 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 100 H 183 |
| Materials | PBT + Aluminum | |
| The Value of Permissible Voltage | < 5000V | |
| Beam Angle | 200 ° | |
| Energy Efficiency Grade | A | |
| Certification | CE / RoHS / FCC | |
| Lumen | > 2800 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 .
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