Description
High Power Burning Blue Ray Laser Pointers with Output Power 4W Wavelength 450nm Waterproof
Dimensions: 135.3*33mm front and back
Shell Material: Aviation Aluminum
Surface Treatment: Sand Matt Black/Silver Titanium/Army Green Oxidation
Output wavelength: 450nm
Gear settings: Two gears, constant light and glare
Switch mode: self-locking, close or touch shift
Output power: 1-5W
Average power: 3-3.5W
Safety Rating: Class IV
Circuit Control: 5V Boost with Reverse Protection
Circuit Efficiency: Over 93% boost conversion efficiency
Spot form: Spot
Beam style: continuous line
Spot Size: About 5M at <φ15-18mm
Focus method: Focusable
Focusing method: Rotate the front threaded front cover to achieve zoom
Diving level: 5 meters diving
Working current: 3.7V @4.9A
Battery Type: 18650 battery
Battery direction: positive direction to light, negative to tail switch
Operating voltage: DC=3.7V
Starting voltage: DC=2.5V
Warm-up time: no
Working temperature: -10°C～+60°C
Storage temperature: -10°C～+40°C
NW: 240g
GW: 285g
Ben Perry _? –
Not bad for the price. Super bright green. I would recommend.