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Boxed projector lamp module with bare bulb and metal housing

Battery Technology Inc.

Battery Technology Inc. NP12LP-BTI 280W projector lamp

SKU CH-QJ5P-3XDC1 MPN NP12LP-BTI

280 W replacement lamp delivers 2,000 hours of life for NEC NP4100 series projectors

  • Power rating280 W
  • Lamp lifespan2,000 Hrs.
  • Product typeProject Lamp
  • Compatible withNEC Projectors: NP4100 NP4100 W NP4100-09ZL NP4100 W-06FL NP
  • 2,000-hour lamp life keeps the projector running longer
  • 280-watt output matches the original specification for NP4100 series
  • 3,000-hour Eco mode extends use between replacements
  • Direct fit for NP4100, NP4100W and listed sub-models
  • Brand-new BTI unit supplied in original condition

Replacement lamp for NEC NP4100 series

This 280 watt projector lamp is built as a direct replacement for the NEC NP4100 and NP4100W families. It fits six listed sub-models ranging from NP4100-09ZL to NP4100W-10ZL. The unit ships new and is rated for 2000 hours of standard operation.

Upgrade from a dim or expired original lamp

When the installed lamp reaches its rated life or brightness drops below usable levels, this module restores the projector’s original output. The jump is worth it when the alternative is a full projector replacement or when the existing lamp has already passed the 2000 hour mark.

Suits owners of compatible NEC projectors needing

This lamp suits IT managers and home users who own one of the listed NP4100 models and need a new 280 watt module. Buyers whose projectors use a different wattage or connector should look at a lamp specified for their exact model number.

How it compares

Measured against everything we stock in Replacement Projector Bulbs, at today’s prices. Recalculated every night.

Price $128.99
Pricier than about 73% of the 9,513 comparable items (median $99.99).
Power rating 280 W
Higher than about 81% of the 8,831 comparable items (median 215 W).

Specifications

Product
Brand name3M
Model nameNP12LP-BTI
Product typeProject Lamp
Display
Lamp lifespan2,000 Hrs.
Power
Power rating280 W
Size & build
Shipping weight0.30 kg
Package size132 × 114 × 107 mm
Compatibility
Compatible withNEC Projectors:
NP4100
NP4100 W
NP4100-09ZL
NP4100 W-06FL
NP4100 W-07ZL
NP4100 W-08ZL
NP4100 W-09ZL
NP4100 W-10ZL

Questions about this item

What projector models does the NP12LP-BTI 280W lamp fit?

It fits NEC NP4100, NP4100W, NP4100-09ZL, NP4100W-06FL, NP4100W-07ZL, NP4100W-08ZL, NP4100W-09ZL and NP4100W-10ZL projectors.

What is the correct way to install the NP12LP-BTI lamp and what step is often missed?

Power off the projector, let it cool, open the lamp door, remove the old module, insert the new NP12LP-BTI unit until it clicks, close the door, then reset the lamp-hour counter in the menu; skipping the counter reset is the common error.

How often will the NP12LP-BTI lamp need replacement based on its rated life?

The lamp is rated for 2000 hours in standard mode or 3000 hours in ECO mode, so replacement timing depends on which mode you use and how many hours you run the projector each day.

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