Dimension One Spas
Dimension One 1.5 Inch Dome Lens | 400-18B
Dimension One 1.5 Inch Dome Lens | 400-18B
Free ground shipping once your order reaches $99. Under $99, shipping is a flat $9.99.
In-stock orders usually leave in 1 to 2 business days, and faster delivery options appear at checkout.
Dimension One 1.5 Inch Dome Lens, part 400-18B
Replacement light part for your Dimension One spa.
Brighten up your spa lighting with the matching Dimension One light part. Compare it with your current part and the part number below. This is part 400-18B. Questions? Call 631-678-6506.
How to choose and fit the 1.5 Inch Dome Lens
Look at your current light part and note the size and shape.
Compare it with the size and part number shown here.
Fit the new part and check it sits flush. Call 631-678-6506 if yours is a different size.
Works on
1.5 Inch Dome Lens questions and answers
What is part 400-18B?
This is the Dimension One 1.5 Inch Dome Lens, a light part made for Dimension One spas.
How do I make sure it matches my spa?
Compare the part number 400-18B and the details in the listing with your current part. Parts can differ between spa years and models, so call 631-678-6506 if you are unsure.
Can I buy more than one at a time?
Yes. Pick Each or a multi-pack from the Pack dropdown. A pack is simply several single parts, so you can stock up and save a trip.
Is it in stock?
Stock changes often. If it shows as unavailable, call 631-678-6506 and we will check.
Is this the right one for me?
Confirm the part number and size against your current part, or call 631-678-6506 and we will help you check before you order.