High Brightness Compact Fluorescent Lamps Cfl T4 20W Bulbs 3U Tricolor 8000h Lifetime

 
 
1200 lm Brightness Compact Fluorescent Lamps 3U 20W Tricolor T4 8000h Lifetime
 
 
Description
 
1 . Guarantee is for 2 years .
2 . The average lifetime of our lamp is at least 6000h .
3 . Saving 80% electricity compared to traditional incandescent bulbs .
4 . The key components is the electrolytic capacitor and transister , we are choosing GRP or AISHI for our electrolytic capacitor and choosing HUAJING as our transister .
5 . Easy to apply , can change traditional incandescent bulbs directly , the ballast in integrated in to the lamp .
 
Lamp parameters
 

 
Features
 
1 . Power : 20W
2 . P.F. : > 0.5
3 . Power consumption: < 10%
4 . Lead free glass tube
5 . Compact type , integrate the ballast in the lamp
6 . 100% triphosphor A - grade powder
      1 ) Luminous efficency: > 60 lm / w
      2 ) Brightness maintance: > 80% after 2000H
      3 ) CRI : > 80 Ra
      4 ) SDCM : < 5
 
Application
 
Widely used in home & commercial Lighting , always using together with the downlight fixtures , applying in office , Hallway , Hotel , room , shop , ect .
 
Quality Control ( QC )
 
1 . We have 4 QCs to check the raw Materials , such as tube , Transister , Electrolytic . capacitor , inductor , resister , diode , magnet ring , capacitor , PCB board , plastic cover .
2 . Before the mass production , our Technicians will tune the technical parameters of each items to make sure the Wattage , P.F. living up to the requirement of customer,and also will do the High temperature and high voltage test ( llight it in the oven ) , doing the destructive test , and also will do the turn on off test , to make sure the life time of the lamp , also do the start tets in low temperature and low voltage ( light in the fridge ) .
3 . In the warehouse , our QC will take sampling inspection before load the container , if not qualified with the AQL , we will rework .
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 .