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Small black rectangular AC adapter with a 6.5 ft power cord and two-prong plug

WAWEIS

WAWEIS AC Adapter 4V-5V 6.5Ft Cord 100-240V

SKU CH-1RPN-D8TA6

Replacement AC adapter delivering 4V-5V with a 6.5 ft cord and worldwide 100-240V input, certified FCC, CE and RoHS

  • World-wide 100-240VAC input works anywhere
  • 5 Ft cord gives flexible placement
  • FCC CE RoHS certified for safety
  • Over-current over-voltage short-circuit protection built in
  • 100 % compatible replacement for listed Mighty Bright models

AC Adapter for Mighty Bright Lights

The WAWEIS AC adapter supplies 4 V to 5 V power for Mighty Bright LED clip-on lights and compatible book lights. It replaces the original PSU for models such as the 37372B, 37372TR, MW35-410(A), UC Gold Crest, 51810, XtraFlex2 and Duet 2 units.

6.5 Ft Cord and Safety Protections

A 6.5 ft total cord length gives flexible placement near a desk or bedside. The unit includes over-current, over-voltage, short-circuit and total power protection, plus overload, over-charge, over-discharge and overheating safeguards managed by a smart chip. It carries FCC, CE and RoHS certification.

100-240 V Input for Worldwide Use

The adapter accepts 100-240 VAC at 50/60 Hz, so it works on mains supplies in different regions without a separate converter. Built with high-quality wires and anti-interference isolation, it delivers stable low-voltage output for everyday lighting use. Not for buyers who need higher output voltages or laptop charging capability.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 94% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

What input voltage range does the 100-240V adapter accept?

The adapter accepts a worldwide input of 100-240VAC at 50/60Hz, so it works on mains supplies from 110V up to 240V without a separate voltage switch.

How long is the power cord and what does that mean for placement?

The total cord length is 6.5 Ft, giving roughly two metres of reach from the wall outlet to the device without needing an extension lead.

How do I connect the adapter to my Mighty Bright light and what is the common mistake?

Plug the barrel connector into the light's DC jack, then insert the mains plug into a 100-240V socket; the step users often miss is ensuring the barrel is fully seated before powering on.

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