UK SUPPLIER, quick dispatch. 

Combinded postage with an addition of 30p per item.

FEATURES:

Working life: more than 2000 hours

Spot mode: dot facula, continuous output

Laser wavelength: 650nm (Red)

Copper Head Diameter is 6mm

Light power: <5mW

Supply Voltage: 4.5VDC

Operating Current: <40mA

Operating temperature: -36 ~ 65

Power lead length: 75mm