1 / 7iZELL TBL235-BK LED Clip-On Desk Lamp, 3 Modes, 10 Brightness Levels
The iZELL TBL235-BK is a USB-powered clip-on LED desk lamp with three colour modes, ten brightness levels and a flexible arm. Its clamp-based design suits reading or close-up desk tasks where a free-standing base would take up space, though the listing gives inconsistent power details.
At a glance
- The flexible 40cm arm is described as adjustable through 360°, letting you direct the light towards a book or work surface.
- Three colour temperatures and ten brightness steps per mode offer adjustment for different tasks and ambient conditions.
- The clamp opens up to 4cm, so it can attach to compatible tables, beds or headboards without using a lamp base.
- USB power is described with a 150cm cable and an included 5V/2A adapter, although the full kit claims differ.
Reference price: £15.99
Price checked: 12 Nov 2026
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Pros and cons
Pros
- Clamp mounting can preserve desk space compared with a lamp with a conventional base.
- Multiple colour modes and brightness settings give more control over the light than a single fixed output.
- The flexible arm and adjustable clamp position support directing light at a reading or craft area.
Technical specifications
24 specifications| Model | TBL235-BK |
|---|---|
| Lamp type | Desk Lamp |
| Light source | LED |
| Number of LEDs | 23 |
| Colour modes | 3 color modes: warm (3000K), warm and cool (4500K) and cool (6000K). |
|---|---|
| Brightness settings | 10 brightness dimming levels |
| Power listed in details | 7 watts |
| Maximum power listed in specifications | 10W max |
| Voltage | 5 Volts |
| Power connection | USB |
| Cordless | No |
| Adapter claimed | 5V/2A adapter |
| Control method listed | Touch |
|---|---|
| Switch type listed | Push Button |
| Mounting type | clamp mount |
| Clamp opening | 4cm |
| Flexible arm length | 40cm |
| USB cable length | 150cm |
| Weight | 0.68 Pounds |
|---|---|
| Material listed | Metal |
| Shade material | Silicone |
| Finish type | Silicone Swan Neck |
| Water resistance | Not Water Resistant |
|---|---|
| Indoor/outdoor usage | Indoor |
What to know before buying
Listing details to confirm
The listing is inconsistent about power, listing both 7 watts and 10W max, and about controls, naming Touch and Push Button. Its detailed fields also list E27 and E37 bulb specifications despite feature text describing 23 LEDs, so confirm the selected listing's configuration before buying. The USB adapter is claimed in the feature text but is not in the explicit included-components field, which lists only a dimmer.
What’s in the box
- DimmerIncluded
- USB power adapter (5V/2A)Check selected pack
- Reading lamp with clampCheck selected pack
- User manualCheck selected pack
- 12-month warrantyCheck selected pack
Check which accessories are included in your selected pack before buying.
Who is it for?
A good fit for
- Readers who want a clamp-on light for a desk, bed or headboard.
- People doing close-up tasks such as sewing, painting or craft work who want adjustable light direction and brightness.
- Buyers who can power a lamp by USB and prefer a flexible arm over a fixed lamp position.
Less suited to
- Anyone needing cordless lighting or a water-resistant lamp.
- Buyers who need a clearly specified power rating or a consistent description of the controls before purchase.
Customer reviews on Amazon
- 5 stars
74% 74% - 4 stars
15% 15% - 3 stars
6% 6% - 2 stars
2% 2% - 1 star
3% 3%
Customer feedback highlights useful brightness and colour choices, flexible positioning and a clamp customers describe as strong and easy to attach. Some also report the lamp stopped working after about two months, so reliability is a material concern alongside the reported convenience. The adjustable settings and arm suit reading and close-up work, but the feedback does not establish consistent longevity.
Positive themes
- Customers praise the bright light, adjustable brightness and choice of colour tones.
- Customers describe the flexible arm as easy to position and the clamp as secure on various surfaces.
Negative themes
- Some customers report that the lamp stopped working completely after about two months.
Mixed feedback
- Feedback about reliability is mixed, with reports of satisfactory operation alongside early failures.
Frequently asked questions
How many light modes and brightness levels does it have?
The listing claims three colour modes at 3000K, 4500K and 6000K, with ten brightness levels for each mode.
Can it clip onto a bedside surface?
The listing describes clamp mounting and says the clamp opens up to 4cm, with use on tables, beds and headboards. Check that your surface fits the clamp.
Does it come with a USB adapter?
The feature text claims a 5V/2A USB adapter is included, but the explicit included-components field names only a dimmer. Check the selected listing's package details.
Is it cordless?
No. The listed cordless status is “No”, and the lamp is described as USB-powered.
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