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Ultra Tiny Single Side 3 LED USB Card Led Night Light, Pocket Camping Lamp

Original price was: $0.25.Current price is: $0.18.

This USB card led night light only 0.2W low power, single side 3 2835 LED chips. Pocket & keychain size, plug into any 5V USB power bank/laptop. 5000mAh power bank supports 100hrs continuous lighting, energy-saving with only 40mA working current.

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Description

Night Light –USB card led night light

Core Advantages of This Pocket USB Led Lamp

This compact USB card led night light adopts 3 single-sided 2835 LED chips with ultra-low 0.2W power consumption. The working current is merely 40mA, delivering high luminous efficiency and stable heat dissipation after long-hour lighting tests. It fits perfectly inside wallets or keychains for outdoor camping, desktop reading and keyboard lighting. Compatible with all standard 5V USB devices including power banks, laptops and desktops.

Key Parameter Details of Portable USB Reading Light

  • Power: 0.2W
  • LED Count: 3 single-sided 2835 chips
  • Working Current: 40mA
  • Runtime: 100 continuous hours with a 5000mAh power bank
  • Input: Universal 5V USB port

Scene Tips for Wallet Size USB Camping Lamp

Notice: This mini lamp has extremely low power draw. Auto-shutoff power banks may identify it as no load and cut output automatically, which is a normal device feature instead of product defect.
Shop our matching Double Side 2 LED USB card lamp for dual-sided lighting needs.

Q&A

Q1: How long can this USB card led night light run with a 5000mAh power bank?

A1: It can stay lit continuously for around 100 hours thanks to its ultra-low 0.2W power consumption.
Q2: Why does my power bank shut off automatically when using this mini USB lamp?

A2: The lamp only draws 40mA current. Many auto-shutdown power banks judge low-load devices as empty and cut power, this is not product failure.
Q3: Can I plug this portable USB reading light into my laptop’s USB port?

A3: Absolutely, it works with all standard 5V USB ports from laptops, power banks, chargers and desktop computers.

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