High performance and a great price?  With an Earthworm caving lamp this is a reality.

The Earthworm is a UK designed and built caving light that has features of lights double or 3 times the price.  Our custom UK made electronics, headset and battery case complete the package. There is a single accessible switch on the top of the headset to operate both LEDs. It’s waterproof and cave proof, guaranteed to IP67. The headset can be returned for firmware* and hardware upgrades as new technology becomes available. If you are looking for a straight forward high performance light at a great price, then you can’t do better than an Earthworm.