1PCS 405nm 3-5V Purple Laser Line Module Diode with Driver Plastic Lens + 1pcs AA Battery Holders (Light Source Shape: Line)

◆ Purple Line module for industrial level, alignment, adjustment, positioning, measurement and positioning of medical equipment, signal equipment production or DIY projects, etc. ◆ Working temperature: -10°C ~ + 40°C, storage temperature: -40°C ~ + 80°C. The inside is filled with heat-dissipating silica gel and AB glue, which can completely dissipate heat and prevent shocks and falls. ◆ Structural features: high-quality laser diode, metal case, high-quality lens, constant power circuit board, wire. ◆ High-quality battery box with wire and metal spring, easy for solder connection and DIY circuit work, easy to install. ◆ Output: Purple linear lasers (405 nm) Voltage: 3v-5v, working current: