General information on your RANCEO flashlights or headlamp product

Most complaints can be resolved by changing the switch on the flashlight.

Troubleshooting the product.

  • Check that there are new batteries in the product.
  • Check that the switch is fully screwed on.
  • Check that the battery is inserted correctly and that the battery is facing the correct way.

Frequently Asked Questions – Flashlights and Headlamps

Can I replace an LED?

No, the LEDs used in RANCEO lamps are soldered to the electronic circuit and cannot be replaced.
Normally when a flashlight breaks, it is not the LED that breaks, but the switch.

Can I use rechargeable batteries in my RANCEO flashlight or headlamp?

RANCEO lamps and headlamps are optimized for use with disposable batteries. Components may be damaged when using other than the recommended battery type. All RANCEO rechargeable lamps and headlamps require a special battery and should only be charged directly via the included charging system.

Are the RANCEO products waterproof?

No, as a rule, the products are not waterproof. They are IPX4 approved. Ie. that it is protected from water spray from all angles.
All RANCEO lamps and headlamps can be used in rainy weather. However, some products are IPX6 approved. Look at icons and technical information which products are IPX4 or IPX6.
If your RANCEO product is exposed to water, we recommend that the batteries be removed. On headlamps, keep the battery box open.
On lights, do not screw the switch in. This prevents condensation from forming in the product.

How do I find out which RANCEO flashlight / headlamp I have?

On the newer RANCEO flashlights, it showned on the side of the flashlight which model it is. On a headlamp it will stand on the head of the lamp.
If this is not stated, the product can be found at or by contacting us by phone +45 3871 6959.

Please have the following information ready:
Length, battery type, number of batteries and whether there is an adjustable focus on the model.

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