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Black desk lamp with 180° folding arm and phone holder

Semlos PH376 table lamp 36 beads 270 lm 5×5 modes 45 min timer USB 180° arm 375 g

SKU CH-VYF2-XF429 MPN PH376

Adjustable desk lamp with 36 full-spectrum LEDs, 270 lumen output, 5 brightness levels, 5 colour temperatures 3000-6500 K, 45-minute timer, 180° folding arm, phone holder and USB charging port

  • Item namePH376
  • Type of switchTouch
  • Lighting typeDesk Lamp
  • Lamp power4.98 W
  • Rated voltage4.98 V
  • Bulb baseb22d
  • Eye-caring light with 36 full-spectrum beads at 270 lumen
  • 25 lighting combinations from 3000 K to 6500 K across 5 brightness levels
  • 45-minute auto-off timer plus memory recall of last setting
  • 180° flexible arm folds flat and includes a phone holder
  • USB 5 V 2 A output port charges devices while lamp runs

Eye-caring LED desk lamp

The Semlos PH376 provides 36 full-spectrum beads that deliver up to 270 lumen of flicker-free light. Touch control adjusts five brightness levels and five colour temperatures from 3000K to 6500K. A 180° flexible arm directs light where needed. The unit weighs 375 grams and measures 24.5 x 9.5 x 32.5 centimetres.

25 lighting combinations with timer

The 25 brightness and colour combinations suit reading, study or craft work at a desk. A 45-minute auto-off timer conserves energy and reminds users to rest their eyes. Memory function restores the last setting on power-up. Buyers needing higher output for large-area illumination or colour-accurate professional proofing should consider other solutions.

Built-in USB charging port

A 5 V 2 A USB output on the base powers phones, tablets or e-readers directly from the lamp. The lamp itself runs on 4.98 volts at 4.98 watts via USB input. This single port makes the PH376 a combined light and charger for compact workspaces.

How it compares

Measured against everything we stock in Bedside & Tabletop Lamps, at today’s prices. Recalculated every night.

Price $23.99
Cheaper than about 83% of the 444 comparable items (median $44.49).

Specifications

Product
Brand nameSemlos
Model namePH376
Part numberPH376
Item namePH376
Lighting typeDesk Lamp
Design styleModern
Product typeDesk Lamp
Power
Lamp power4.98 W
Rated voltage4.98 V
Size & build
Shade materialPlastic
Surface finishSmooth
Product weight375 g
Overall size24.5 L × 9.5 W × 32.5 H centimeters
Environment & compliance
Certification listing1
More details
Type of switchTouch
Bulb baseb22d
Placement and useIndoor

Questions about this item

How do I set up the lamp and what is the step people often miss?

Place the lamp on a flat indoor surface, connect the USB cable to a 5 V power source such as a laptop or power bank, then tap the touch pad to turn it on. The step often missed is pressing and holding the timer button to activate the 45 minute auto-off function.

What maintenance or replacement will this lamp need over time?

The 36 full-spectrum LED beads are integrated and not user-replaceable, so no bulb changes are required. Maintenance is limited to wiping the plastic shade and touch pad with a dry cloth; the 180° flexible arm and phone holder have no serviceable parts.

What limit appears first during continuous use at maximum output?

At the highest 6500 K setting delivering 270 lumen the 45 minute auto-off timer will cut power first, requiring a manual restart if longer illumination is needed. The 4.98 W draw and 375 g base remain stable throughout that period.

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