Many projector manufacturers do not manufacture projector lamps themselves. Over 97% of all projector lamps are manufactured by Philips, Ushio and Osram These manufacturers commission the production of projector lamps to Philips, Ushio and Osram We source and sell projector lamps from these manufacturers. The projector lamp comes with a full manufacturer warranty. Please note that the product images may be used for illustrative purposes and may differ from the actual product. The Japan Electric NP17LP-UM Replacement Lamp sold by MPLAMPS.CO.JP uses genuine bulb**, the Japanese Denki projector replacement lamp can be used with the following projector model numbers: : M300WS, M350XS, M420X, M420XG, M420XM, M420XV, M420XVG, NP-M300WS, NP-M420XG, NP-M420XVG, NP-P350W, NP-P350WG, NP-P420X, 0XG, P3 Replacement lamp for 50W, P350WG, P420X, P420XG, UM300W, UM300X, UM330M, UM330W, UM330Wi, UM330Wi-WK1, UM330X, UM330Xi-WK1, UM330X-WK1 Uses 260W UHP, VIP, SHP, or NSH/NSHA lamps made by Philips, Osram, Phoenix or Ushio The Nippon Denki NP17LP-UM compatible replacement lamp unit sold by MPLAMPS.CO.JP comes with a complete manufacturer warranty. **Genuine bulb refers to the original manufacturer part of the bulb such as Philips, Ushio, Osram, Phoenix, and is an authentic replacement part for each projector manufacturer. When representing a projector lamp and bulb bulbs, it refers to the genuine replacement part made by these manufacturers.