CTLAMP NP16LP Projector Replacement Lamp Professional NP16LP Compatible Bulb with Housing Compatible with NEC M260WS/ M300W /M350X/ ME310XC /ME360XC Lamp Type: Replacement Lamp with Housing Part number: NP16LP Model number: compatible with NEC M260WS / M300W / M300XS / M350X / M300WG / M260WSG / M300XSG / M350XG / ME310XC / ME360XC / ME300X+ / ME350X+ / M311W / M361X Wattage & Lifespan: 230 Watts ; Up to 2500 (normal) / 3000(economy) hours Life Guarantee: 30 days Refund & 120 days Warranty; professional customer service support. Any other problems with the projector lamp, please contact us