Description: 100% BRAND NEW replacement lamp with genuine bulb inside directly from our own factory . Part Number: NP28LP Wattage: UHP225/170W Lamp Projector Lamp Type: Projector lamp with Housing Average Life (hrs):3500-6000 hours Application: Business&Education&Home&School Package: 1bulb with housing Compatible with Projector models: For NEC M332X M322X M322W M323X M323W M302WS M303WS for Dukane 456-6532 ImagePro 6532 ImagePro 6532W Projectors Installing a Projector Lamp To install a projector lamp with the housing, just follow the easy steps below: 1. Make sure the projector is unplugged and sitting on a flat surface 2. Loosen the screw holding the projector lamp module cover in place and remove the panel 3. Unplug the old projector lamp and remove it from the projector 4. Plug the new projector lamp securely into place 5. Attach the panel back onto the projector and tighten the screw