
Quick overview
- Genuine Jandy Factory part R0400500, not a generic ring cut to size.
- Small spa light Made for the small spa light lens, not the larger pool light.
- Silicone Silicone holds its shape and stays pliable in hot spa water better than a hardened gasket.
- Seals the lens This gasket is what keeps water out of the light housing once the lens is torqued down.
- Change it with the lamp The gasket is the part to renew any time the light is opened up.
- Listed with the colored light parts Jandy shows it with the small quartz halogen colored spa light assembly.
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Product details
The Jandy R0400500 is the silicone lens gasket for the small spa light. It is the genuine Jandy part.
What the gasket does
The gasket sits between the lens and the light housing. When the lens is drawn down, the gasket is what keeps spa water out of the fixture. It is a small part carrying the whole watertight seal, which is why it is the piece to renew whenever the light is opened rather than reused.
Why silicone
Silicone stays pliable through repeated heat cycles instead of hardening and taking a set. A gasket that has gone stiff will not reseal against the lens even if it looks intact. Jandy lists this gasket with the small quartz halogen colored spa light assembly.
| Brand | Jandy |
|---|---|
| Manufacturer part number | R0400500 |
| UPC | 052337020671 |
| Type | Lens gasket |
| Material | Silicone |
| Fits | Jandy small spa light |
| Shipping weight | 0.24 lb |
| Ships | Parcel |
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