Perfect heat-sink High PFC 5W LED bulb light

5W LEDlamp,Manufacturer,CE&RoHS Compliant, Warranty 2years, led bulb light, led bulb lamp Specifications: inpute power5W Dimension /Luminous Flux400LMLED Chip TAIWAN Epistar LEDLED Quantity25 pcs SMD3528CertificationCE&ROHSPower supplyBuilt-in Power supplyDimmableOptionalLight efficiency80LM/WColor temperature5500K(pure white),5500K(warm white)Color render index(CRI) >80Beam angle 2Θ 1/2140Optical decay rate(%)<5% within 3,000hrsLifespan35,000 50,000HrsLamp holderE27/GU10/B22MaterialsHigh heat conductivity Aluminium AlloyInput voltage(V)AC 100 240VFrequency scope(HZ)50Hz/60HzPower factor(PF)0.7Starting time(S)≤0.1S (@AC110V)Withstand votageAC3000V/minProof class(IP)Indoor useWorking temperature-25°c +50°cWorking humidity10% 90% R.H.Storage temperature-40°c +85°cWorking humidity0% 95% R.H. Detailed features: 1. Idea for replacement for filament lamp. 2. Integrated thermal management system. 3. Long lifetime more than 50, 000 hours under narmal use,No need maintenance. 4. No RF interference, Lead free. 6. No flash, AC driving, stable light, protect eyes. 7. Good color vision, color temperature can be adjusted from 2,800K to 7,000K. 8. Easy mounting, can be mounted directly. 9. No need accessories, no need traditional driving and reflector parts. 10. Not easy broken, all materials from inner light sources and outer cases are hard materials, such as Epoxy, ABS, PC.11. No electromagnetism interference, no environment electromagnetism pollution. 12. Optional Dimming. 13. CE&ROHS compliant.so the quality is superior. Advantages: 1.Unique design,and more than 10 different models have been awarded China or world utility patents. 2.Imported ultra bright and good quality LED. 3.Unique high efficiency driver,which make our LED lighting lifespan is really more than 50,000Hrs. Service Provided By Us:a,Quick response to the customer's enquiry within 24 hoursb,OEM&ODM,Customized services availablec,special discount and protection of sales area provided to our distributorApplications: 1. Living room, bedroom, kitchen, washroom; 2. School, university, hospital, hotel; 3. Conference, meeting room, show room, showcase; 4. Commercial complexes; 5. Factory, plant, warehouse, office; 6. Supermarket, department store. Installation: Easy mounting, can be mounted directly. Dimension26*1200mm