Lighting Lighting News OEM Tier 1Hella Revenue, Profit UpSeptember 12, 20112 minute read Hella could achieve their best-ever result and significantly increase revenues in fiscal year 2010-11, up 23% to €4.4bn. The German-based To access this post, you must register DVN Lighting Gold Membership. Total 0 Shares Share 0 Tweet 0 Related TopicsOEM Tier 1