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White rectangular acrylic diffuser panel measuring 51 by 16 1/2 inches

LITHONIA LIGHTING

LITHONIA LIGHTING D15PUFF 51 in 16 1/2 in White Acrylic Lens

SKU CH-KXEV-J1F1B

White acrylic diffuser lens for linear fluorescent fixtures measuring 51 by 16 1/2 inches

  • Product weight6.5
  • Main materialHAWA
  • White acrylic diffuser softens light output
  • 51 in length fits standard 4 ft fixtures
  • 16 1/2 in width covers linear lamp evenly
  • Smooth pattern reduces glare for comfortable viewing
  • Lightweight 6.5 lb construction simplifies ceiling installation

White Acrylic Diffuser Lens

This white acrylic diffuser lens measures 51 in long by 16 1/2 in wide with a 4 in height. It is designed for use with linear lamps in compatible Litepuff fixtures. The smooth pattern acrylic material provides even light distribution across the surface. Weighing 6.5 units, it arrives in new condition with an unfinished finish.

Sustained Light Diffusion Performance

The acrylic construction maintains consistent light transmission during continuous operation without yellowing or warping. Its smooth pattern ensures uniform diffusion across the entire 51 in length under steady thermal load. The material resists degradation from prolonged exposure to linear lamp heat output. This lens delivers reliable optical performance for the duration of its service life.

Fixture Compatibility Check

Verify your existing Litepuff fixture accepts a 15 by 4 ft diffuser panel before ordering. Confirm the mounting method matches the lens dimensions and unfinished edges. Ensure the linear lamp type currently installed is compatible with acrylic lens material. Check that the fixture housing accommodates the 4 in overall height without interference.

How it compares

Measured against everything we stock in LED Lighting Kits, at today’s prices. Recalculated every night.

Price $155.99
Pricier than about 90% of the 1,591 comparable items (median $33.99).

Specifications

Product
Brand nameLITHONIA LIGHTING
Size & build
Main materialHAWA

Questions about this item

How much heat does the 51 in acrylic lens add to a fixture running all day?

The lens is a passive acrylic diffuser; it does not generate heat and simply transmits light from the linear lamp inside the fixture.

What existing fixture parts are required to install this 16 1/2 in wide lens?

It is designed for a Litepuff troffer that accepts a 1-1/2 ft by 4 ft diffuser, so the housing, linear lamp and ballast must already be in place.

Will the 6.5 lb weight of this lens fit the hinges on an older Litepuff housing?

At 6.5 lb the lens matches the original Litepuff diffuser specification, so existing hinges and latch clips should support it without modification.

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