ViewSonic Replacement Lamp with Housing and Original Bulb for PJD5111; PJD5351; RLC-047 Lamp Part Number: RLC-047 Wattage: 185 Lamp Life: 3000 (normal) / 4000 (economy) hours This lamp is sold with Module and Housing included. We use OEM/Original Bulbs in all of our lamps 180-Day Warranty