GreenTechLLC
GreenTechLLC NP20LP projector lamp 280 W 3000 hrs
Compatible 280 W replacement lamp rated for 3,000 hours economy life across NEC, Optoma and Dell projectors
- TypeProject Lamp
- Wattage280
- Lamp Life1,500 (Normal) - 3,000 (Economy) Hrs.
- CompatibilityOPTOMA BL-FU280C, SP.8JR03GC01, TW675UST-3D, TW675UTi-3D, TW
- Ready for NEC U300X, U310X and Optoma TW675UST projectors
- Works with Dell S500 and S500WI models using part 331-1310
- 280 W lamp delivers bright output for presentations
- Economy mode extends life to 3000 hours
- New compatible housing and bulb replace OEM NP20LP
Replacement lamp for NEC, Optoma, Dell projectors
This 280 W compatible lamp replaces OEM part NP20LP and fits NEC U300X and U310X models, Optoma TW675UST and TX665UST series, and Dell S500 and S500WI projectors. It ships as a complete housing and bulb assembly ready for installation. The unit is new and rated for up to 3000 hours in economy mode.
Economy mode extends rated life to 3000 hours
Running the projector in economy mode increases the rated lamp life from 1500 hours to 3000 hours, reducing replacement frequency. The compatible housing matches the original form factor so no extra tools or adapters are required. No additional software or firmware updates are mentioned by the supplier.
Verify your projector model before ordering
Check the exact model number on your projector against the compatibility list: NEC U300X, U310X, U310W; Optoma TW675UST-3D, TX665UST-3D and variants; Dell 331-1310, 725-10263, KT74N, S500, S500WI. This lamp is not for projectors outside those series or for users needing an original OEM module.
Highlights
- Ready for NEC U300X, U310X and Optoma TW675UST projectors
- Works with Dell S500 and S500WI models using part 331-1310
- 280 W lamp delivers bright output for presentations
- Economy mode extends life to 3000 hours
- New compatible housing and bulb replace OEM NP20LP
Specifications
| Brand | GreenTech |
|---|---|
| Model | NP20LP, 331-1310, BL-FU280C, SP.8JR03GC01 |
| Part Number | NP20LP, 331-1310, BL-FU280C, SP.8JR03GC01 |
| Type | Project Lamp |
| Wattage | 280 |
| Lamp Life | 1,500 (Normal) - 3,000 (Economy) Hrs. |
| Compatibility | OPTOMA BL-FU280C, SP.8JR03GC01, TW675UST-3D, TW675UTi-3D, TW675UTiM-3D, TX665UST-3D, TX665UTi-3D, TX665UTiM-3D; NEC NP-U300X, NP-U300XJD, NP-U310WJD, NP-U310X, U300X, U310W; DELL 331-1310, 725-10263, KT74N, S500, S500WI |
Questions about this item
How often will I need to replace the 280 W NP20LP lamp if I run it in Economy mode?
The lamp is rated for 3000 hours in Economy mode, so plan on a replacement after roughly that many hours of use.
What limit will I hit first when the projector runs continuously for long sessions?
The 3000-hour Economy-mode lamp life is the primary limit; brightness will gradually decline as you approach those hours.
Does the 280 W lamp make the projector noticeably louder or hotter during all-day operation?
The lamp draws 280 watts, so the projector’s cooling fans will run steadily and the exhaust air will feel warm during extended use.
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