UL listed induction light ballast

Quality Assurance 1. UL&CUL are listed of Hangzhou Zhekang’s 40w,80w,120w,150w,200w induction lamps. 2. CE is listed of Hangzhou Zhekang’s 25w—400w induction lamps. 3. Warranty is 5 Annual Year which is written into contract protected by internatioanl law. 4. Free change policy of Hangzhou Zhekang is,we accept any changes of induction lamps from Hangzhou Zhekang freely,but it is only applicable in the following condition:The induction lamps are new that never been sold,used,with good original packing;The induction lamps are at the period of 5year warranty. Zhekang guarantees the followingtechnical datas: 1.Power Factor:0.99 2.Light Efficiency:75-85 LM/W 3.Depreciation:5%(2000Hours) 15%(10000Hours) 25%(60000Hours) 4.Working Frequency:200-260KH 5.CRI (Ra):80 or more 6.Working Condition:-25centigrade to +50centigrade 7.THD:10% or less than 10% 8.Start Time:0.5s or less than 0.5s 9.EMC:International Standard 10.Flicker&Glares:No Economical& Evironmental 1.Due to the 5 year waranty,there's no cost for the replacement,reparing orinstallation about the lighting in the 5 years,meanwhile,it will save your precious time and lead to better customer's using experience. 2.There's more than 70% cost saving of electricity when comparing with ordinary lighting sources due to the high power factor and high efficiency. 3.They will be in50% lower temperaturecomparing to ordinary high power lightings when they are in working condition,which will lead to less carbon dioxide emissions and contributes to less climate gases emissions. 4.There's no liquid mercury of the induction light,which can lighten the chemical pollutions. Sales Manager:Borgan Lin Tel:86-15958190626