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Long frosted PL-L LED tube with 4-pin 2G11 base

Philips

Philips 494D36 PL-L 4-Pin 16.5W 2300lm 4000K DLP Lamp

SKU CH-0PN7-NHP0H

PL-L 4-pin LED replacement lamp delivers 2300 lumens at 4000K while using 16.5W to replace a 40W CFL in DLP projectors

  • TypeProject Lamp
  • Weight1.0000
  • LED lamp uses 16.5 W to replace 40 W CFL
  • 2 300 lm output with 4000 K neutral white light
  • Rated 50 000 hours life for long service
  • Frosted polycarbonate housing is shatter-resistant
  • Plug-and-play 2G11 base fits electronic-ballast fixtures

Direct-fit PL-L replacement

The Philips 494D36 is a 16.5 W LED module with a 4-pin 2G11 base that plugs straight into existing electronic-ballast fixtures. It delivers 2,300 lumens at 4000 K with an 82 CRI, replacing 40 W compact fluorescent lamps in offices, retail spaces and institutional ceilings.

2,300 lm output and 50,000-hour rated life

At 16.5 W the lamp provides a 40 W CFL equivalent across a 160° beam, maintaining steady output for general-purpose indoor lighting. The 70–110 V AC range covers standard mains supplies, while the frosted polycarbonate housing and shatter-resistant design suit enclosed fixtures and damp locations down to -4 °F.

Plug-and-play ballast compatibility

The unit operates on compatible electronic ballasts without rewiring, drawing power through the existing 2G11 socket and using passive cooling only. It is not dimmable, so installers must pair it with non-dimming circuits. The 22-1/2 in overall length and 1-1/4 in diameter match standard PL-L housings, freeing ceiling space otherwise needed for bulkier fluorescent gear.

Highlights

  • LED lamp uses 16.5 W to replace 40 W CFL
  • 2 300 lm output with 4000 K neutral white light
  • Rated 50 000 hours life for long service
  • Frosted polycarbonate housing is shatter-resistant
  • Plug-and-play 2G11 base fits electronic-ballast fixtures

Specifications

BrandJaspertronics
Model494D36
Part Number494D36
TypeProject Lamp
Weight1.0000

Questions about this item

Will the 4-pin (2G11) base fit the electronic ballast in my existing PL-L fixture?

The lamp uses a PL-L 4-pin (2G11) base designed for electronic-ballast fixtures with a matching socket; verify your fixture uses the same base type before installing.

How can I confirm the lamp is operating correctly after installation?

The lamp should illuminate instantly at 2,300 lumens with a 4000K colour temperature and a 160° beam angle; flickering or failure to start indicates a ballast or wiring issue.

Does the package include a ballast or driver, or must I purchase one separately?

The lamp is a plug-and-play Type A LED tube that operates directly on the existing electronic ballast; no separate driver is included or required.

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