High Power 5mw Teaching pen flashlight Beam Laser Pointer Lazer Projector Pen (Green)

Description

LED work indicator, laser light distance of more than 200 metersBright spot, low divergence, good collimation, small size.1 intelligent feedback control circuit;2 high efficiency transmittance optical system;3 low power consumption, high performance optical power output;4 stable performance, good consistency, long service life.Product parameters:Spot form: dotted.Beam style: continuous linear.Focus mode: fixed focus.Output wavelength: 523 nm.Output power: 10mw.Operating voltage: DC = 3.0V.Working current: ≤450mA.Warm-up time: none.Working temperature: -10 ℃ - 30 ℃.Storage temperature: -10 ℃ - 40 ℃.Service life: continuous use more than 8000 hours.The seller does not provide batteries，You can buy 2 AAA batteries at the local store.