HANGZHOU LECCO ELECTRIC APPLIANCE CO.,LTD
| Payment Terms | T/T, L/C |
| Supply Ability | 50,000 pcs per month |
| Delivery Time | 15 days |
| Packaging Details | 100 PCS / CTN , Meas : 55x28x22CM , G.W. : 5 KGS N.W. : 3 KGS |
| LED Chip | SMD 2835 , Epistar |
| Plastic material | PBT + AL |
| Power | 3W |
| Base | E27 or B22 |
| Voltage | 85 - 265V |
| SDCM | < 3 |
| Life time | 30 000H |
| Luminous Efficiency | > 90 LM / W |
| Brand Name | LECCO |
| Model Number | LB-50A3W-1 |
| Certification | CE RoHS FCC |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 50,000 pcs per month |
| Delivery Time | 15 days | Packaging Details | 100 PCS / CTN , Meas : 55x28x22CM , G.W. : 5 KGS N.W. : 3 KGS |
| LED Chip | SMD 2835 , Epistar | Plastic material | PBT + AL |
| Power | 3W | Base | E27 or B22 |
| Voltage | 85 - 265V | SDCM | < 3 |
| Life time | 30 000H | Luminous Efficiency | > 90 LM / W |
| Brand Name | LECCO | Model Number | LB-50A3W-1 |
| Certification | CE RoHS FCC | Place of Origin | CHINA |
| High Light | led indoor light bulbs ，led house bulbs | ||
LED Bulb Lights 3W E27 IC Driver E27 Base LB-60A3W-1 30 000 Life Time
Description
1 . All products are output strictly under ISO 9001 Quality Management System and CE satisfied .
2 . SMD 2835 Chip 0.2W .
3 . Can start under the condition of - 30 ℃ and low voltage .
4 . Passing the EMC test .
5 . Using nickleplated aluminum base , very good to avoid getting rusted
6 . Using PBT plastic plus Aluminum cover which two advantage :
1 ) haveing good heat diffusion and conduction
2 ) Safe , can using non isolated power supply
3 ) Cheap
7 . Guarantee is for 2 years .
8 . We choose very good driver supplier like Meanwell,mosopower to have constact current output to the LED chip , which is also safe .
9 . Living up to the IEC62031 : 2008 & 62560 standard .
Lamp parameters
| Type | LED Bulb 3W | |
| 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 | 15 pcs SMD 2835 , 0.2W | |
| Electronic Parameter | Power | 3W |
| Power Factor | > 0.5 | |
| Isolated Power Supply | No | |
| 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 | 50mm |
| Materials | PBT + AL | |
| The Value of Permissible Voltage | < 5000V | |
| Thermal Transmissivity | 5 - 7 W / ( m.K ) | |
| Beam Angle | 200 ° | |
| Operating Temp. | -20℃ to +40℃ | |
| Life Time | > 30 000H | |
| Energy Efficiency Grade | A | |
| Certification | CE / RoHS / FCC | |
| Lumen | > 280 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 . we are testing every lamp before packed in the cartons .
4 . 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 .
Application
Widely used in home & commercial Lighting , always using together with the downlight fixtures , applying in office , Hallway , Hotel , room , shop , ect .
Company Details
Business Type:
Manufacturer,Importer,Exporter
Year Established:
2009
Total Annual:
1000-1500
Ecer Certification：
Active Member
History of Lecco Hangzhou Lecco Electric appliance Co., Ltd is located in Lin'an city which is one of lighting manufacturer base in China.We supply energy saving lamp and all types of LED products , integrating development and production together . ... History of Lecco Hangzhou Lecco Electric appliance Co., Ltd is located in Lin'an city which is one of lighting manufacturer base in China.We supply energy saving lamp and all types of LED products , integrating development and production together . ...
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