Generic Replacement Lens Gasket, Compatible with Hayward® Astrolite/Duralite - PL5850



Part # PL5850



Part # PL5850

Alternate Part #'s SPX0580Z2, 57-150-1098, HAY-301-1979, HAYSPX0580Z2

Product Description

       After Market lens gasket for Hayward® Astrolite/Duralite pool light.

  • Provides a seal between the face ring and glass lens.
  • Prevents water from entering light fixture.
  • Recommended to replace this gasket when light bulb is replaced.

7-7/16" O.D.
6-5/8" I.D. bottom lip
6-7/8" I.D. top lip
9/16" thick (height) at outside edge


All manufacturers’ names, brand names, trademarks, images, symbols, descriptions, and part numbers are used herein for reference purposes only.

Product Specifications

Hayward® Lens Gasket
Pool / Spa Type:
12 & 120 V
All W

?     Asked on 5/21/2019by David Landy

How do I find out what light I have in my pool ? Can it be shown on the outer flange and read from the pool ? Thanks

A  Answered on 5/21/2019 by InyoPools Product Specialist Patrick P.

Hi David, We put together an article on this exact topic. Please click on this link to see How to Find out Which Light I have in My Pool

?     Asked on 8/4/2018by Dave

Hello I have a Hayward Fix Mod sp-580 Housing model S-600.SP-607 Bulb Type R-30 Volts 12 Will this gasket fit and what LED Bulb should I order color changing by light switch. Thank You

A  Answered on 8/4/2018 by InyoPools Product Specialist Lennox H.

Hi, Dave. Yes, this lens gasket will fit the SP-580 Series fixture. You can use the following LED bulbs, PL5808PL5848 or LPL-P2-RGB-12.

?     Asked on 6/25/2018by Mike

Looking for the proper seal/gasket for a Hayward pool light part # SP0584SL50 Is this the correct one or can you tell me the proper seal # so I may order one ? Thanks

A  Answered on 6/25/2018 by InyoPools Product Specialist Lennox H.

Hi, Mike. Yes. this is the proper Lens gasket for the SP0584SL50 fixture. 

?     Asked on 7/8/2017by John

Yes, do you have any candelabra bulbs for a pentair pool light?

A  Answered on 7/10/2017 by InyoPools Product Specialist Joe S.

At this time there are no LED's that will fit in a Candelabra based unit. 

?     Asked on 6/24/2017by Mike

will this gasket fit a Hayward SP0583L30 model housing? which LED bulb is the equivalent to a 500w 120v wet niche type incandescent R40 bulb that we currently need to replace?

A  Answered on 6/29/2017 by InyoPools Product Specialist Lennox H.

Hi, Mike. Yes, this Hayward Lens Gasket - PL5850 will fit the SP0853L30 fixture. There is not a LED bulb that is equivalent to a 500 watts incandescent bulb. We have the Pureline Purecolors LED Bulbs, Item # PL5814 and PL5809 or the Pureline Purewhite LED Bulb, Item # PL5849 that is compatible with the Hayward SP0583L30 fixture. 

?     Asked on 6/27/2016by Hector

Will this gasket replace current gasket on Hayward model SP0581S50 light with gasket SP-580-z2

A  Answered on 7/3/2016 by InyoPools Product Specialist Lennox H.

Hi Hector, The PL5850 gasket will fit the  Hayward SP0581S50.

?     Asked on 5/24/2016by Victor

Hayward SP0583SL Y-682607 works with this gasket?

A  Answered on 5/24/2016 by InyoPools Product Specialist Patrick P.

Yes the Hayward SP0583SL does work with this gasket.


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