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Square projector lamp module in black housing, four inches each side, 275 watt bulb inside

GreenTechLLC

GreenTechLLC DT00873 projector lamp 275W

SKU CH-FX1J-A1RBF

A 275 W replacement lamp lasting up to 3000 hours in economy mode fits Hitachi, InFocus, Christie, 3M, Dukane, Planar and ViewSonic projectors

  • Power rating275 W
  • Lamp lifespan1,500 (Normal) - 3,000 (Economy) Hrs.
  • Product depth4 in (10.2 cm)
  • Product typeProject Lamp
  • Compatible with3M 78-6969-9930-5, 78-6969-9998-2, X95, X95i; CHRISTIE 003-1
  • Overall height4 in (10.2 cm)
  • 275 watt lamp powers Hitachi, Christie, InFocus and more
  • 1500 hours normal or 3000 hours economy mode extends replacement cycles
  • Replaces ten OEM part numbers including DT00873 and SP-LAMP-038
  • Fits 3M X95, Dukane ImagePro and ViewSonic PJ1173 projectors
  • Compact four-inch cube weighs point seven five pounds for easy install

GreenTech 275W replacement lamp

This GreenTech 275W projector lamp replaces OEM part DT00873 and compatible variants across Hitachi, InFocus, Christie, 3M, Dukane, Planar and ViewSonic models. It ships new with housing and bulb pre-assembled for direct installation. Rated life is 1,500 hours in normal mode and 3,000 hours in economy mode.

Suits multi-brand fleets needing a single spare

Facilities managing mixed projector inventories from the listed manufacturers can stock one lamp type. Buyers whose projectors are not in the compatibility list should look elsewhere, as fitment is not guaranteed for other models.

275W output with dual-mode life rating

The lamp delivers 275W brightness for typical meeting-room and classroom projection. Economy mode extends usable hours to 3,000, while normal mode provides 1,500 hours before replacement is required.

How it compares

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

Price $69.99
Cheaper than about 80% of the 9,513 comparable items (median $99.99).
Power rating 275 W
Higher than about 80% of the 8,831 comparable items (median 215 W).

Specifications

Product
Brand nameGreenTech
Model nameDT00873, DT00871, SP-LAMP-038, SP-LAMP-046, RLC-038, 456-8948, 456-8949, 003-120457-01, 78-6969-9930-5, 78-6969-9998-2
Part numberDT00873, DT00871, SP-LAMP-038, SP-LAMP-046, RLC-038, 456-8948, 456-8949, 003-120457-01, 78-6969-9930-5, 78-6969-9998-2
Product typeProject Lamp
Display
Lamp lifespan1,500 (Normal) - 3,000 (Economy) Hrs.
Power
Power rating275 W
Size & build
Overall height4 in (10.2 cm)
Overall width4 in (10.2 cm)
Product depth4 in (10.2 cm)
Product weight0.75 lb (0.34 kg)
Compatibility
Compatible with3M 78-6969-9930-5, 78-6969-9998-2, X95, X95i; CHRISTIE 003-120457-01, LW400, LWU420, LX400; DUKANE 456-8948, 456-8949, 456-8949H, Imagepro 8943A, Imagepro 8948, ImagePro 8949H, Imagepro 8953H; HITACHI CP-SX635, CP-WUX645N, CP-WX625, CP-WX645, CP-X615, CP-X705, CP-X807, CP-X809, DT00871; INFOCUS IN5102, IN5104, IN5106, IN5108, IN5110, SP-LAMP-038, SP-LAMP-046; PLANAR 997-5214-00, 997-5465-00, PR9020, PR9030; VIEWSONIC PJ1173, RLC-038

Questions about this item

Which projector models accept the 275 W DT00873 lamp?

The DT00873 fits Hitachi CP-SX635, CP-WUX645N, CP-WX625, CP-WX645, CP-X615, CP-X705, CP-X807, CP-X809; InFocus IN5102, IN5104, IN5106, IN5108, IN5110; Christie LW400, LWU420, LX400; 3M X95, X95i; Dukane Imagepro 8943A, 8948, 8949H, 8953H; Planar PR9020, PR9030; ViewSonic PJ1173.

Will the lamp operate in my existing Hitachi CP-X615 without firmware changes?

Yes. The lamp is a direct replacement for the original DT00871 and SP-LAMP-038 modules used in the CP-X615, so it works with the projector's current firmware and power supply.

How can I verify the lamp is running correctly after installation?

Reset the lamp-hour counter in the projector menu, then confirm the new lamp shows zero hours and the brightness reaches the expected level for a 275 W module in both Normal and Economy modes.

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