SPECIFICATIONS

Are they goggles: No

Brand Name: laserland

Certification: NONE

High-concerned chemical: none

Model Number: 3350-638D-1.2-12VDC

Origin: Mainland China

Product Description

638nm 1.2W 1W Orange Red Diode Laser Module with PWM/TTL for Stage DJ KTV Shows

Wavelength: 638nm
Output: 1.2w
PWM/TTL: 0-20kHz
Focal length: 20mm-200mm for engraving/marking. but normally we recommend it for stage
Beam diameter within FL: 0.5-0.8mm (adjustable)
Laser diode in: Nichia
Working voltage: 12VDC
Working current: 1.6A
Laser dot: ellipse dot ( 1:3 rate)
Laser dot diameter: 0.5mm @ 0.5m
Focal lens: glass
Working temperature: -50~+50 centigrade
Working life: 8000-10000hrs
Duty cycle: 8-12hr
Dimension: 33*55mm
Net weight of the laser: 180g
APC circuit board in
Can Engrave:Wood, plastic, paper, leather
Can Cut: Paper, thin leather, thin wood plate
Cannot Engrave:Metal, glass, stone, etc
Note: The adapter only have US, EU standard. it is bonus for free. if it is not suitable, pls find a suitable one in your supermarket.

Specification

1. When you adjust the beam diameter at 20-200mm, the beam is 0.5-0.8mm. it can be used as cutting, engraving or marking on wood, paper, leather and plastic.
2. When you adjust the laser beam for fatter, it can be used as stage lighting. because of the fat beam, we normally recommend it as stage lighting
3. The beam is not round, it is 1:3 rectangle
4. We had updated the fan cooling system on the housing which helps the laser get better heatsink effect and protect the laser longer duty cycle.