10 percent brighter and whiter light. UV coated. Lead free. All high wattage bulbs have a longer life compared to market standards PART NO: 178. 560-111. Hella is a german brand 100% imported bulb with german technology. Only halogen bulb which is Xenon gas filled. All high wattage bulbs have a longer life compared to market standards. 10% brighter & whiter light. UV Coated and Lead Free. Hella is a german brand 100% imported bulb with german technology. Only halogen bulb which is Xenon gas filled. All high wattage bulbs have a longer life compared to market standards. 10% brighter & whiter light. UV Coated and Lead Free.