LED Spa Bulb White Light 12V 5W - PL5846



Part # PL5846

By PureLine

  4.5 Average  



Part # PL5846

Warranty 2 Year Warranty

Dimensions 3" x 3"

Product Description


The PureLine replacement White LED is the white light only version of our popular color changing LED bulb. The PureLine bulb uses an Edison screw in base, so they install easily into your existing fixture in just minutes. Plus, LED technology makes them the most energy efficient and longest lasting bulb on the market.


  • LED technology
  • 80% Operational Cost Savings
  • Standard screw in light base for quick & easy replacement
  • Synchronize multiple lights to operate in unison
  • 50,000 hours Lifespan
  • 2-year warranty


  • Hayward® Astrolite II Series
  • Pentair® SpaBrite Series


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

Product Specifications

White Light
Pool / Spa Type:
12 V
5 W
1 yrs

?     Asked on 12/31/2019by Ted

I have several 7810 Pentair fixtures that are 12 volts. Will this bulb work and is there a similar size bulb that is brighter? I want to increase the lighting in my pool. Thanks

A  Answered on 1/15/2020 by InyoPools Product Specialist Lennox H.

Hi, Ted. This LED Spa Bulb will work with your fixture series. There is no other option currently available. 

?     Asked on 8/14/2019by anthony

is this or any other R20 replacement available in 3000k or a warmer white?

A  Answered on 9/26/2019 by InyoPools Product Specialist Michelle B.

Hello, Unfortunately, we do not have that option available.

?     Asked on 4/20/2019by Chuck

I have a Pentair 7810 pool light that has a 12VAC, 100W, R20 halogen lamp. Would this be a suitable replacement bulb? Also, would it be roughly the same brightness as the 100W?

A  Answered on 4/28/2019 by InyoPools Product Specialist Patrick P.

Hi Chuck, yes if you have a threaded screw in style bulb then this would be the proper replacement.

?     Asked on 2/2/2019by Peter Wallace

My Pentair SpaBrite is currently fitted with a 100W 12V tungsten lamp. Is your lamp compatible and is the light output equal?

A  Answered on 2/5/2019 by InyoPools Product Specialist Lennox H.

Hi, Peter. This LED Spa Bulb White Light - PL5846 is compatible with the SpaBrite fixture. 

  • Commented on 2/5/2019 by Product Owner

    And is the light output equal?

    • Commented on 2/5/2019 by InyoPools Product Specialist Lennox H.

      Hi, Peter. This LED bulb is equivalent to a 75 watt incandescent bulb. 

      • Commented on 2/13/2019 by Product Owner

        I'm probably getting to be annoying by now. My pool is not in USA an my AC supply is 50Hz, not 60Hz. Does this affect the bulb? I'm expecting the answer, 'No, your transformer should convert from 220V 50Hz AC to 12V DC. Go check it!'

        • Commented on 2/13/2019 by InyoPools Product Specialist Lennox H.

          Hi, Peter, These bulbs are not rated at 50 Hz, only 60 Hz. We do not have a bulb that is able to use 50 Hz electricity.

?     Asked on 6/3/2017by Peter

What is the equivalent wattage of this bulb in incandescent form? I currently have a 300w bulb, will this be a good replacement?

A  Answered on 6/8/2017 by InyoPools Product Specialist Patrick P.

If you have a 300 Watt 12V Bulb then the equivalent in White LED is the PL5848 12V White LED Pool Bulb

?     Asked on 5/6/2017by Inyo Visitor

What is the K value of the light? 3000k, 5,000k etc..

A  Answered on 5/6/2017 by InyoPools Product Specialist Lennox H.

Hi. This bulb K valve is between 5500K-6500K (cool white).

?     Asked on 3/20/2017by Susan

Hello. In the past I have replace my spa light with the Halco 100W R20 12Volt lamp. I would like to convert to LED. Is the PL5846 compatible? Thank you for your time.

A  Answered on 3/21/2017 by InyoPools Product Specialist Hector F.

Being that you have been using an R20 bulb then you likely do have a model that is compatible with the LED replacement bulbs but it would be wise to confirm your light model with either the Hayward Astrolite, Pentair Amerlite, or the Jacuzzi Full Moon. These are the models that are indeed compatible with those LED bulbs. The model of your light should be located on the label on the back side of the light.


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