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Your cart is empty.Features: Material: Copper Lens and housing: Plastic Laser Shape: Dot Outside diameter: 6mm Working Voltage: 5v Wavelength: 650nm Operating Current: must less than 20 mA Working temperature: -10 ℃~＋40 ℃ Package Included: 15 X 5V Laser Dot Diode Module
SeekerGeorge
August 9, 2025
The laser diodes work great, however no electrical specs. After purchasing 100pcs of current limiting resistors found out the laser diodes came with a 91 ohm resistor built in. My choice of limiting resistor is higher so I have to compensate to get less power, lower intensity output. Specs did not mention that the diffuser lens is removable. I found out as I was installing them and noticed some of the lens caps were loose. Removed the lens cap and found a spring inside. So check the lens cap make sure they are tight.
Joe
June 7, 2025
They work good, produce a good spot but a little large. Used it for a pointer on a quilting machine
Amazing Customer
February 11, 2025
Bright & usefulness for indexing on a quilting machine. âï¸âï¸âï¸âï¸âï¸
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