O'Bright Dome OB-TL01B Cordless LED Mushroom Table Lamp, Piano White

Mushroom Piano White: The O'Bright Dome OB-TL01B is a compact, rechargeable LED table lamp with touch dimming and a cordless design. Its listing claims up to 48 hours of runtime on the lowest setting, while customer feedback is mixed on brightness and battery life.

At a glance

Three touch-controlled brightness levels are described for night-light, ambient and brighter task-light use.
The 3000 K LED is specified as warm white.
Compact dimensions and cordless operation allow placement away from an outlet while charged.
The product listing says to remove the insulating tab and charge for at least 4 hours before first use.

Price

$29.69Save 10%

Reference price: ~~$32.99~~

Price checked: Nov 12, 2026

View offer Ahead of Black FridayExplore the selection

Pros and cons

Pros

Cordless rechargeable design supports flexible placement on a nightstand, desk or dining table.
Three-level touch dimming offers distinct brightness settings.
The 8-inch height and 4.5-inch footprint suit smaller surfaces.

Cons

Customer feedback is mixed on brightness, so it may not suit buyers who need consistently strong task illumination.
Customer feedback is also mixed on battery life, despite the listing's up-to-48-hour claim for the lowest setting.

Technical specifications

24 specifications

Identity
Brand	O'Bright
Model	OB-TL01B

Light and controls
Light source	LED
Color temperature	3000 K
Wattage	4.5 watts
Dimming	Three Level Touch Dimming
Control method	Touch
Light sources	1

Power and charging
Power configuration	Battery Powered
Battery capacity	2000 mAh
Maximum runtime claim	up to 48 hours on the lowest setting
Charging port / connection listed	USB
Charging cable type	Type C Charging

Dimensions and installation
Mounting type	Tabletop
Form factor	Rectangular
Dimensions	4.5"D x 4.5"W x 8"H
Weight	1.1 pounds

Materials, finish and protection
Base material	Metal
Shade material	Plastic
Finish	Polished
Color	Piano White
Shade color	White
Water resistance listed	Water Resistant
Waterproof	False

What to know before buying

Listing details to confirm

The listing describes a cordless rechargeable lamp but also lists USB under connectivity and Water Resistant alongside Waterproof: the precise charging connection and degree of water protection are inconsistent or unconfirmed. Treat it as an indoor lamp and confirm protection and charging details before relying on them. Runtime is claimed only at the lowest setting, not at every dimming level.

What’s in the box

Included

Battery

Who is it for?

A good fit for

People wanting a small, cordless accent or bedside lamp with touch dimming.
Buyers who value warm 3000 K light and can recharge the lamp before use.
Spaces where compact tabletop lighting is more useful than a dedicated high-output task lamp.

Less suited to

People who need reliably bright task lighting, since customer feedback on brightness varies.
Buyers needing a lamp with confirmed water protection for outdoor or wet-area use.
Anyone who needs a guaranteed runtime at medium or high brightness.

O'Bright Dome OB-TL01B Cordless LED Mushroom Table Lamp, Piano White · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.2 / 5 · 140 ratings

5 stars74%74%
4 stars4%4%
3 stars8%8%
2 stars4%4%
1 star10%10%

Customer feedback highlights the lamp's appearance, compact size, portability and lighting quality. Brightness and functionality receive mixed reactions, with some finding the light strong and others not bright enough. Battery-life feedback also varies. This makes it more suitable as portable accent or bedside lighting than as a dependable high-output task light, and the claimed 48-hour runtime applies only to the lowest setting.

Positive themes

Customers describe the lamp as attractive, compact and portable, and feedback also speaks positively about its lighting quality.

Mixed feedback

Customers differ on whether its brightness is sufficient.
Reports about functionality and battery life are mixed.

Frequently asked questions

How long does the lamp run on a charge?

The listing claims up to 48 hours on the lowest setting. It does not specify runtime for the other two brightness levels, and customer feedback on battery life is mixed.

How is the lamp dimmed?

The listing describes three brightness levels controlled by tapping a touch sensor.

What light color does it produce?

The listed color temperature is 3000 K, described as warm white.

Can it be used outdoors or in wet areas?

The listing calls it water resistant but also states it is not waterproof, and specifies indoor use. Its protection level is unclear, so it should not be treated as suitable for wet or exposed outdoor conditions.