DNBeffulgent LM-US-TL04Pro Monitor Light Bar 33 cm 5 W 125 V CRI 95
A 33 cm monitor light bar with CRI 95, adjustable colour temperature, memory dimming and rear ambient lighting to reduce eye strain
- Lighting typeScreen Light Bar for Laptop
- PlacementIndoor
- Product shapeRectangle
- Casing colorBlack
- Beam angleAdjustable
- Temperature rangeWarm white
- High CRI 95 restores true colours for accurate work
- Dual front and rear lights balance screen surroundings
- Warm light filters blue rays to reduce eye strain
- Touch control with memory recalls 3 colour modes and 10 brightness levels
- USB-C powered 5 W bar clamps on 33 cm monitors tool-free
Monitor light bar for desk work
The DNBeffulgent LM-US-TL04Pro is a 33 cm monitor light bar designed for indoor use on laptops and desktop screens. It suits office workers, students and designers who spend long hours reading or editing colour-sensitive content. The fixture clamps to the top of a display without tools and draws power from any USB-C or USB-A port supplying 5 V.
Tool-free clamp and touch controls
Installation takes seconds: open the adjustable clamp, set it on the monitor bezel and tighten the thumb screw by hand. A single touch panel on the bar cycles through three colour modes and ten brightness steps for both the front task light and the rear ambient glow. The only common issue is interference with built-in webcams or privacy shutters on very thin bezels; users should verify clearance before mounting.
Sustained output with memory recall
Under continuous operation the 5 W LEDs maintain stable output without audible fan noise or detectable flicker. The CRI 95 rating keeps colour rendering consistent over long sessions, and the dimming memory restores the last brightness and colour temperature after the power is disconnected. The aluminium housing dissipates heat passively, so surface temperature stays low even after hours of use.
How it compares
Measured against everything we stock in Wall Sconces, Ceiling & Desk Lights, at today’s prices. Recalculated every night.
- Price $22.99
- Cheaper than about 78% of the 424 comparable items (median $38.99).
Specifications
| Product | |
|---|---|
| Brand name | OOWOLF |
| Model name | LM-US-TL04Pro |
| Part number | LM-US-TL04Pro |
| Product type | Screen Light Bar for Laptop |
| Lighting type | Screen Light Bar for Laptop |
| Casing color | Black |
| Power | |
| Rated voltage | 125VAC |
| Power rating | 5 |
| Size & build | |
| Placement | Indoor |
| Product shape | Rectangle |
| Size or dimensions | 33 cm × 2 cm × 2 cm |
| Compatibility | |
| Fit and compatibility | Gx5 3 |
| Environment & compliance | |
| Temperature range | Warm white |
| Certifications and standards | Not capable emitting RF energy |
| More details | |
| Beam angle | Adjustable |
Questions about this item
How can I confirm the CRI 95 light is working correctly after clamping it on?
The unit will remember the last colour temperature and brightness level when powered on again, so if it restores your previous touch-button setting the CRI 95 LEDs are operating as intended.
What comes in the box and what must I supply myself?
The light bar, its clamp mount and a USB Type-C cable are included; you only need to provide a 5 V USB power source such as a wall charger or power bank.
Which colour-temperature mode should I choose for eye comfort?
The bar offers three colour-temperature modes with ten brightness steps each; select the warm-white setting and adjust brightness between 5 % and 100 % for the most comfortable viewing.
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