1. Item: NP33LP 2. Watt: 250W 3. Warranty: 180 days from you get the lamp 4. Life time: about 3800h 5. Fit for Projectors:NEC NP-UM301W/ NP-UM301X/ NP-UM351W/ NP-UM351W-WK/ NP-UM351Wi-WK/ NP-UM351WJL/ NP-UM352WJL/ NP-UM352WJL-PN/ NP-UM361X/ NP-UM361X-WK/ ...