LED Engineering Bulb Lights 18W Cylindrical Type For Project Using 2700K For Workshop
Description
1 . The average lifetime of our LED bulb is at least 30 000h .
2 . Living up to the IEC62031 : 2008 & 62560 standard .
3 . Saving 90% electricity compared to traditional incandescent bulbs or Energy saving lamps .
4 . Can start under the condition of - 30 ℃ and low voltage .
5 . We choose very good driver supplier like Meanwell,mosopower to have constact current output to the LED chip , which is also safe .
6 . Easy to apply , can change traditional incandescent bulbs and CFL bulbs directly , saving more energy and having longer life .
7 . All products are output strictly under ISO 9001 Quality Management System and CE satisfied .
8 . Voltage : all of our LED products supply wide range voltage input .
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 .
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 .
Lamp parameters
| Type | LED Bulb Cylindrical 18W |
| Optical Parameter | Color Rendering Index | > 80 Ra |
| SDCM | < 3 |
| Color Temparature | 6400K 4200K 2700K |
| 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 | 36 pcs SMD 5730 , 0.5W |
| Electronic Parameter | Power | 18W |
| 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 178 * H 150MM |
| Materials | PBT + Aluminum |
| Beam Angle | 200 ° |
| Energy Efficiency Grade | A |
| Certification | CE / RoHS / FCC |
| Lumen | > 1800 LM |
Application
Widely used in home & commercial Lighting , always using together with the downlight fixtures , applying in workshop, warehouse , Hotel , supermarket , shop , ect .
Product Tags:
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Project Lighting SMD 5730 Led Light Bulb 2700k Long Life Plastic Cover Images
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