COB Light Sources LED Recessed Downlight 20W Pillar Type Aluminum 100 LM / W CRI > 80
Quick Details
| Model No. : LDL-COB20W-3 | Certificate : CE RoHS FCC |
| Item Type : LED Downlight | Power : 20W |
| Place of origin :Jiaxing City | Input Voltage : 85 - 265V |
| Brand name : LECCO | Lumen : 100 LM / W |
| Warranty : 3 year | Working Temp. : - 40 - 60 ℃ |
Product Description
1 . No flicker , No noise , No electromagnetic interference ( EMI ) .
2 . Using spray - painted aluminum frame , very simple and fashionable .
3 . COB Chip 12W ,Epistar .
4 . Using pure Die casting aluminum cover , haveing excellent heat conduction ,160 W / ( m.K ) .
5 . For the pack ,color box and master cartons .
6 . Using constant current driver with IC to make sure the led chip life .
7 . We choose very good driver supplier like Meanwell,mosopower to have constact current output to the LED chip , which is also safe .
8 . Easy to apply , can be recessed in the ceiling .
9 . All products are output strictly under ISO 9001 Quality Management System and CE satisfied .
10 . Voltage : all of our LED products supply wide range voltage input 85 - 265V .
Lamp parameters
| Type | LED Downlight COB 20W Pillar Type |
| Optical Parameter | Color Rendering Index | > 80 Ra |
| SDCM | < 3 |
| Color Temparature | 6400K |
| Luminous Efficency | > 100 lm / w |
| Light Transmittance | > 90% |
| UGR | < 19 |
| Luminous Decay | < 5% at 3000hrs , < 9% at 6000hrs |
| LED Chip Brand | Epistar |
| Junction Temperature | 65 ℃ |
| Chip Quantity | COB 20W |
| Electronic Parameter | Power | 20W |
| Power Factor | > 0.9 |
| Isolated Power Supply | Yes |
| Input Voltage | 85V - 265V |
| Current | Constact Current with IC |
| Dirver Brand | Mosopower , Wellpower , Meanwell , Lifud |
| Structural Parameters | Size | W 185 * H 50 mm |
| Installation | Recessed |
| Materials | Die Casting Aluminum + PC |
| IP Rating | IP 20 |
| Thermal Tranmissivity | 160 W / ( m.K ) |
| The Value of Permissible Voltage | < 5000V |
| Beam Angle | 120 ° |
| Operating Temp. | -20℃ to +40℃ |
| Life Time | > 30 000H |
| Energy Efficiency Grade | A |
| Certification | CE / RoHS / FCC |
| Lumen | > 2000 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 , applying in office , Hallway , Hotel , room , shop , ect .
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COB Light Sources LED Recessed Downlight 20W Pillar Type Aluminum 100 LM / W CRI > 80 Images
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