Short guide

Frequently Ask Questions & Manuals

Is the light water resistant?

The light is water resistant within the confines of normal use. It can not be submerged under water.

What warranty entitlement do I have?

Warranty claims can be made in the event of material and workmanship errors. The warranty does not cover batteries, wear and tear parts, or wear caused by commercial use or accidents. Warranty claims shall only be valid if the SIGMA product has not been opened without authorization and the purchase receipt is provided.

Is it possible to replace the HEADLED II battery?

Yes, the battery can be replaced. This process can only be conducted by the SIGMA SPORT service department. Lithium-ion batteries are known for losing some of their capacity over time and/or after a high number of charge cycles. The HEADLED II lithium-ion battery retains at least 75% of its capacity for the first two years or 300 charge cycles – whichever is reached first. Upon expiry of this warranty period, the HEADLED II battery can be replaced by the SIGMA SPORT service department subject to the provision of a purchase receipt. Price on request. If you store the HEADLED II for a long time (more than three months) without use, ensure that you do so at a temperature of between 0°C and 20°C and a low humidity level. The pre storage charge status should be approximately 60%.

Can the HEADLED II also be operated with different single-use or rechargeable batteries?

No, as the HEADLED II has an integrated Li-ion rechargeable battery.

How long does it take to recharge the HEADLED II battery?

It takes about 2 hours to fully recharge the battery.

Can the HEADLED II also be recharged from a computer?

The HEADLED II can be recharged using any USB port.

Can the HEADLED II also be recharged during a trip?

Yes, the light can be recharged during the trip.

Does the HEADLED II indicate when it is fully charged?

Yes, when the battery is fully charged a green light on the charge status display is continuously illuminated.

Does the HEADLED II rechargeable battery have a memory effect?

By nature, Li-ion rechargeable batteries do not have a memory effect.

Can I remove and wash the strap?

The strap is removable and can be hand-washed with mild detergent.