Philips H11 12V long life eco vision car headlight bulb has special anti-uv coating technology protects the headlights against harmful ultraviolet radiation, making Philips UV-coated quartz glass perfect for all driving conditions and ensures their longevity. With Philips LongLife EcoVision, drivers don't have to worry about changing a headlamp for up to 1500 hours. UV-Quartz glass is stronger than hard glass and highly resistant to temperature extremes and vibrations, which eliminates the risk of explosion. Philips quartz-glass lamps (filament 2 650º C and glass 800º C) are able to withstand severe thermal shock. With the capability of increased pressure inside the lamp, UV-quartz glass is able to produce a more powerful light. With Philips LongLifeEcoVision you need significantly fewer lamp replacements. This makes them the ideal lamp for high voltage cars. It is the right choice for drivers looking for an environmentally friendly lighting solution. Type: halogen, ice_type: H11, Cap: PGJ19-2, Voltage: 12, Wattage: 55W, Pack factor: 1, Cap Base: PGJ19-2, Rated luminous flux [Lm]: 1350, Life time [h]: 2000.