Rechargeable Shower Lamp, 4000mAh Battery

Three color modes and stepless dimming let this rechargeable shower lamp shift from a softer bath-time glow to brighter light for everyday routines. Its cordless design also means you can place it away from an outlet.

The built-in 4000mAh battery is listed for 20–40 hours of light per charge, with USB recharging in 3–4 hours. Those figures make it useful for more than the bathroom, though actual runtime will depend on how you use the light.

A modular pole design comes in two heights, with a longer three-pole version available. That gives you some flexibility for a shelf, patio table, or bathtub area without committing to a fixed fixture.

Highlights

The lamp is rated IP65 and described for use around splashes and rain. For a bathroom, that makes it a portable ambient-light option rather than another overhead light, in a dim bathroom, you could set it on a dry counter near the tub and choose a warm tone for a quieter evening routine. The listing does not say it can be submerged, so keep it above bath water.

Three color temperatures cover different settings: warm for relaxing or night-light use, natural for daily routines, and cool white for reading or tasks. Long-press dimming adjusts brightness gradually, and the memory function recalls the last brightness setting. A tap turns it off after five seconds on any mode, which may be handy when you don’t want to cycle through settings at bedtime.

The soft PC shade is intended to diffuse the light, while the metal body and non-slip base are described as suited to wet counters. It’s a different approach from a hardwired bathroom fixture: you gain portability and adjustable mood lighting, but not a permanent source of room-wide illumination.

Quick sizing guide

The listed heights are 7.5 inches and 11.3 inches. A three-pole version adds another pole and reaches 15 inches. The shorter format may be easier to place on a crowded bathroom shelf or compact table, the taller one gives the light more height on a patio or beside a tub. Choose based on the surface and clearance you have, since the listing doesn’t provide base or shade dimensions.

Tips for day-to-day use

Use the warm setting when you want a softer glow, and switch to natural or cool white when you need a more functional look. A long press lets you dial in brightness instead of settling for a few preset levels. The remembered setting can save a step the next time you turn it on.

Keep in mind that IP65 is not a claim that the lamp is waterproof when submerged. Place it where splashes are expected, but not where it could fall into a filled tub. Without having tried it, I’d also treat the stated 20–40-hour runtime as a range rather than a guarantee, especially if you plan to use it at higher brightness.

Practical doubts

Can it be used without a nearby outlet? Yes. It runs on its built-in battery and recharges by USB, the listing gives a 3–4-hour charging time.

Does it only produce warm light? No. It has three color modes, including natural and cool white, as well as warm light.

Can you change the height? The listing describes two heights and a three-pole version that reaches 15 inches. It doesn’t explain whether poles can be adjusted continuously.

Should you buy it?

It makes sense if you want portable accent lighting for a bathroom, bath-time routine, patio, or another spot without a convenient outlet. The dimming, memory, and three color modes offer more control than a basic cordless lamp with a single setting. Not the best choice if you need a permanent bathroom fixture, broad task lighting for an entire room, or a light designed to sit underwater. For a movable glow that can follow you from a bathroom shelf to an outdoor table, its appeal is the combination of battery operation and adjustable light—not a promise of full-room brightness.