SAIWEYA Spa-Like Waterproof Bathroom Shower Lamp with 16-Colour Ocean Wave Projector (Rechargeable, Touch & Remote)
Product description
If you like the idea of a calmer, more “spa” feel in the bathroom, this SAIWEYA shower lamp is built around one simple promise: it’s shower-safe enough to use around steam and splashes, while still giving you adjustable lighting and an ocean-wave style projection.
It’s not a rugged “pool light” (and the brand note is clear: keep it out of full submersion), but for turning a dull shower routine into something more atmospheric, it can be a nice, practical upgrade. The question is whether its feature set matches what you actually want from a bathroom light.
Key takeaways (at a glance)
This is a rechargeable, cordless shower light designed for use in bathroom conditions like humidity and splash exposure. It’s also more flexible than a basic night light because it combines two modes: a standard steady light and a projected “ocean wave” effect once you remove the shade.
You get 16 colours and 6 brightness levels, so you can dial in mood rather than settling for whatever setting the room “happens” to look best in. Control is straightforward too: touch controls on the base, plus an included remote for on/off and settings changes without leaning in.

That makes it fairly easy to use in real life—think changing colour while you’re rinsing your hair, then dimming it down when you just want gentle light.
What to consider before buying
The waterproof rating is positioned as “shower-safe”, but the product description also asks you not to fully submerge it. So while it’s aimed at bathroom use, it’s not the same category as lights made for being underwater.


Where it shines (what you’ll notice in use)
The standout feature here is the ocean-wave projector effect. With the shade off, it projects water-like ripples across your walls and ceiling. That’s the part that turns “a light in the bathroom” into the kind of visual ambience people actually notice.

In a quick everyday scenario: imagine stepping into the shower in the evening, tapping to set a cooler blue tone, and choosing a brightness that isn’t too bright for winding down. When you’ve finished, dim it and switch off with the remote rather than reaching around wet surfaces.
If you’re using the lamp mainly as a night light, the 6 brightness levels matter. It gives you room to go from a low, comfortable glow to a brighter setting when you need to see properly.
What makes it different
The two-mode approach is simple but useful: one mode for steady, clear light, and another for ambience via the projector effect.
Control options also help it feel more “designed for the moment”. Touch is immediate when you’re already in the bathroom. The remote is there for when you want to change colour or brightness without getting too close—handy on humid evenings when you’d rather keep things dry and easy.

And because it’s rechargeable and cordless, it avoids the usual hassle of working around wall sockets in steamy areas. That doesn’t automatically make it the right choice for every bathroom layout, but it makes positioning more flexible.


Tech specs
- Name: SAIWEYA Spa-Like Waterproof Bathroom Shower Lamp with 16 Color Ocean Wave Projector
- Type: 2-in-1 rechargeable shower lamp / cordless bathroom night light
- Colour options: 16 colours (ocean-wave / ambience projection)
- Brightness levels: 6 brightness levels
- Controls: Touch & remote control
- Waterproof approach: shower-safe for steam, splashes and humidity
- Submersion note: do not fully submerge
Pros and cons (the honest bit)
Pros - Built for bathroom conditions like steam, splashes and humidity, which fits how you’d actually use it. - Two modes: steady light for visibility and a projected ocean-wave ambience. - 16 colours plus 6 brightness levels means you’re less likely to be stuck with one “mood”. - Touch control plus a remote is genuinely practical in a bathroom setting.

Cons / limitations - The description explicitly says not to fully submerge it, so it’s not meant to be used in a way that risks submersion. - If you’re after a powerful, room-wide lighting solution, this is more about atmosphere and local illumination rather than something that replaces normal bathroom lighting. - With any projection-style effect, the results depend quite a bit on your room surfaces and how you angle it.
Who it suits (and who should skip it)
It’s a good fit if you want a cordless, shower-friendly light that adds ambience without complicated setup. If you tend to shower at night, like dimmable lighting, or simply enjoy the idea of turning your shower or bath into a calmer space, this one makes sense on paper.
It may not suit you if you need a light designed for full submersion, or if you’re buying purely for bright task lighting. In those cases, you’d likely be happier with something more straightforward and purpose-built for that level of illumination.


Is it worth it?

Worth considering if your goal is a safer-feeling shower lamp for steam-and-splash conditions, with the extra “wow” of an ocean-wave projector plus adjustable colours and brightness. The 2-in-1 design and remote/touch controls are the kinds of details that usually matter more than people expect.
You may want to skip it if you’re planning to use it in situations where it could be fully submerged, or if you expect it to function like the main lighting for the whole bathroom.
If you do go for it, it’s worth double-checking how you’ll position it in your shower or bath area, because the ambience projection will only look as good as the surfaces and angle you’ve got.
Mini FAQ
FAQs about the SAIWEYA shower lamp

Can I use it inside the shower? The description focuses on shower-safe use around steam and splashes, but it also warns not to fully submerge it.
What are the two modes? One mode provides steady, clear light. The other switches to a projected ocean-wave effect when you remove the shade.
Does it come with a remote? Yes—there’s an included remote alongside touch controls on the base.
How many colours and brightness levels are there? It offers 16 colours and 6 brightness levels.
Is it cordless? It’s described as rechargeable and cordless, so you’re not relying on a cable for placement.
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