... up to 3 times the brightness of your exisiting halogen globes. 2,Features either single beam (H1 ... , H3, H4, H6, H7) or dual beam (H4 Hi/Lo), socket types, 3, ... of HID Bulbs:1) Power: 35W2) Lumination:2500~ 3,500lm3) Lifespan: 3000hours4) Operating ambient temperature range: - ... , Less power consumption will expand battery cell lifespan.3.Stabile Output Power strengthens Lamp Lifespan and ...