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Bare projector lamp, compact cylindrical form, matte finish

Philips

Philips E21.9 465W/370W 1.2 Fusion Eco AC Bare Projector Lamp

SKU CH-Q8F1-2B8CX

A bare 465W/370W 1.2 Fusion Eco AC projector lamp compatible with numerous Acer, Barco, Christie, Digital Projection, Dukane, Eiki, Hitachi, NEC, Optoma, Ricoh, Vivitek and Wolf Cinema models

  • TypeProject Lamp
  • Weight0.6000
  • Original Philips lamp delivers reliable brightness with 465W/370W dual-power design
  • Fusion Eco AC technology provides efficient operation at 1.2 current rating
  • Compatible with major brands including Acer, Barco, Christie, Digital Projection, NEC, Optoma, Ricoh, Vivitek, Wolf Cinema
  • Bare bulb format fits existing housings for cost-effective maintenance
  • 240-day warranty backs genuine Philips performance

Philips E21.9 Fusion Eco Lamp

This Philips E21.9 Fusion Eco AC bare projector lamp delivers original performance for compatible DLP projectors. It is designed for professional venues and home cinema enthusiasts who require a reliable replacement light source without a housing frame. The lamp operates at dual power ratings of 465W and 370W with a 1.2 specification. Buyers must verify that their existing lamp housing is suitable for reuse before installation.

Dual Power 465W/370W Operation

The lamp runs at 465W or 370W, providing brightness headroom for large venue projection and 3D content on supported models. It comfortably handles high-resolution output on units such as the Digital Projection Titan series and Optoma WU615T. Where it runs out is in projectors not listed among the compatible part numbers or those requiring a different wattage or base type. Always match the specific lamp assembly code to avoid fitment issues.

Bare Bulb Format Requires Housing Reuse

This product ships as a bare bulb without a housing or frame, meaning the accessory change is the need to retain and inspect your old lamp housing. The 240 day warranty covers the bulb itself, not the housing condition. If the existing housing shows damage or wear, the lamp cannot be installed safely. Users without a suitable reusable housing will need to source a complete lamp assembly instead.

Highlights

  • Original Philips lamp delivers reliable brightness with 465W/370W dual-power design
  • Fusion Eco AC technology provides efficient operation at 1.2 current rating
  • Compatible with major brands including Acer, Barco, Christie, Digital Projection, NEC, Optoma, Ricoh, Vivitek, Wolf Cinema
  • Bare bulb format fits existing housings for cost-effective maintenance
  • 240-day warranty backs genuine Philips performance

Specifications

BrandJaspertronics
Model9284-425-05390
Part Number9284-425-05390
TypeProject Lamp
Weight0.6000

Questions about this item

Will this 465W/370W bare lamp fit inside my existing housing from an Optoma WU615T?

The bare bulb is built for lamp assemblies such as BL-FN465A and NP25LP, which are used in the WU615T; reuse your original housing if it is undamaged.

How do I confirm the 1.2 Fusion Eco AC lamp is operating correctly after installation?

Reset the projector's lamp-hour counter, then verify the on-screen timer starts at zero and the image reaches full brightness without flicker.

Does the box include a housing or only the 0.6000 kg bare bulb?

Only the bare Philips E21.9 bulb (part 9284-425-05390) is supplied; the housing must be reused or purchased separately.

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