CLEARLY NIGHT VISIBILITYNIGHTEYE h7 led bulbs have excellent light output for front vision, provide further & wider visibility and. 600% brighter than stock halogen bulbs. provide further and wider visibility, no dark spots, no shadows. | PERFECT BEAM SAFER DRIVINGNIGHTEYE h7 led headlight bulb have excellent cut-off lines. 1:1 same beam design as the original h7 bulbs. No blinding and dazzles oncoming driver, give you safer driving experience at night | DURABLE LONG LIFESPANEquipped with a whole aviation aluminum heat sink, and12000R/min silent fan. Enture excellent rigidity and heat dissipation. NIGHTEYE H7 LED headlight is expected to have 100,000hrs working time |