Duobond® IQ-r 6-24V LED UV-lamp is the latest UV-curing lamp for Duobond UV-Resin & Impact-Filler. This new UV-lamp, is an alternative to the traditional UV-tube light. The built-in buzzer produces an audible warning when the UV LED lamp is on. A signal sounds every ten seconds, and after the optimal curing time the UV LED lamp switches off automatically. This lamp is delivered with connection wire so it can work between 6v and 24V.