Powerful and Durable Class 4 Blue Laser Pointer 2500mW

This blue laser pointer is powerful and durable, with copper design, fixed focus, temperature control, multiple internal protections, and circuit optimization. It has passed FDA&CE certifications, without any customs issues or additional fees. To ensure stability, the highest power we can achieve is 2500mW. If you're looking for a durable class 4 blue laser pointer, this model is a reliable choice.

Package Type
1) Without accessories: only a copper blue laser pointer
2) Standard package: copper blue laser pointer + two high-capacity 18650 batteries (3200mAh) + charger + English instructions + storage box
3) Professional package: copper laser pointer + four 18650 lithium batteries + professional charger + five pattern heads + safety goggles + dust-free cloth + English instructions + explosion-proof aluminium box

Specifications
• Output power: 2500mW (2.5W)
• Wavelength: 445nm (blue)
• Housing material: high-density copper
• Useful life: > 8000 hours
• Laser divergence: 1.5-2.0mRad
• Focus mode: fixed focus
• Electronic protection: PCB protection, cooling system
• Laser class: class 4 laser
• Waterproof rating: IPX4
• Operating voltage: DC 3.7V
• Operating temperature: from -10°C to 50°C
• Switch: stay-on switch at the bottom
• Power supply: 2 x 18650 batteries
• Net weight: 358 g
• Gross weight: 988 g
• Dimensions: 221mm x 24mm