InFocus Corporation Projector Lamp For IN3134a, IN3136a, IN3138HDa Lamp life: Up to 4,000 hours Warranty: 6 months Genuine InFocus replacement lamp. Projector warranty is only valid when using genuine InFocus replacement lamps. All Original Lamps are manufactured to ISO9001 standards Manufacturer - InFocus Corporation Lamp life: Up to 4,000 hours Genuine InFocus replacement lamp. All Original Lamps are manufactured to ISO9001 standards Manufacturer - InFocus Corporation