OEM high quality 12000hrs long lifetime 35w/70w 3000K,4200K double ended ceramic,quartz MH lamp bulb,commercial lighting

1.CDM lamp
2.CE,RHOS
3.High color rendering index:83-90
4.long life time:12000hrs
5.fast delivery time:within 3-5 day
1:packing:12pcs/ctn
2:Benefits of POWERBALL technology:
1)high luminous flux
2)best distribution of light
3)best color rendering
4)longest color constancy
5)small loss of luminous flux over lifetime
6)little dependency on burning position
7)full output available soon after switching the lamp on
8)lower failure rate due to ceramic corrosion
3:applications
1)Retail out lets and shop windows
2)high-quality presentation of merchandise
3)museums,foyers and art galleries
4)exterior lightin