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A flexible neck-worn book light with four LEDs on two adjustable arms, matte finish, micro-USB port visible

Betensh book light 4 LED 36lm 700mAh

SKU CH-A4XT-MZH9T

A rechargeable neck light with four LEDs, three brightness levels, 36 lumen output and a 700 mAh battery lasting up to 12 hours

  • Hands-free reading with flexible rubber arms
  • Four LEDs deliver 36 lm at 6500–7000 K
  • Three brightness modes via single-button cycle
  • Rechargeable 700 mAh battery runs up to 12 hours
  • USB charging in 2.5 hours for portable use

Hands-free rechargeable book light

This neck-hug light wraps around the shoulders to keep both hands free while reading, knitting or walking the dog. Four LEDs deliver a luminous flux of 36 lm at a colour temperature of 6500–7000 K with a CRI above 80. The 700 mAh battery charges in about 2.5 hours via Micro-USB and powers the light for up to 12 hours on normal brightness.

Sustained output and battery life

At the highest brightness setting the light runs for roughly 6 to 10 hours before needing a recharge, while the normal setting extends that to 10 to 12 hours. Power draw stays at 2.4 W throughout, so output remains steady without the dimming seen in some disposable-battery models. The LEDs are rated for 50 000 hours of life, giving years of regular evening use.

Four-LED array with independent arm control

Each flexible rubber arm carries two LEDs that can be switched separately through flood, spot and combined bright modes. This lets the reader direct a wide beam onto a page or a narrow spot onto a craft project without disturbing a partner. Buyers who need a head-mounted torch or a clip-on light with a wider beam angle will not be served by this neck-hug form factor.

Highlights

  • Hands-free reading with flexible rubber arms
  • Four LEDs deliver 36 lm at 6500–7000 K
  • Three brightness modes via single-button cycle
  • Rechargeable 700 mAh battery runs up to 12 hours
  • USB charging in 2.5 hours for portable use

Specifications

BrandBetensh

Questions about this item

Does the 6500–7000 K colour temperature feel harsh if I run the light all evening?

The cool-white 6500–7000 K output is consistent across all three brightness levels, and the 36 lm total flux keeps glare low even during long sessions.

What power source do I need to recharge the 700 mAh battery?

Any USB port that delivers 5 V at 1 A — laptop, power bank, car charger or wall adapter — will fully charge the light in about 2.5 hours via the included Micro-USB cable.

Can I clip this onto an older e-reader case without damaging the cover?

The flexible rubber arms bend to grip thin surfaces gently, and the lightweight 2.4 W unit exerts minimal pressure on vintage sleeves or rigid covers.

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