555nm 561nm Yellow Green Light Portable Laser Module 555T-20
Product parameters:
This is a special laser pointer which emits at the unique yellow-green wavelength of 561nm.
Parameter:
Dimensions: 120 * 29.5mm head size according to the style and measured
Shell material: aviation aluminum
Surface treatment: fine sand matte military green oxidation
Output wavelength: 561±5nm
Gear setting: single gear
Switching mode: self-locking constant light, off
Circuit control: 4.2V buck constant current with reverse connection protection
Circuit efficiency: Buck conversion efficiency of 93% or more
Spot form: point
Beam pattern: continuous line
Spot size: about 5M <φ10-12mm
Focusing method: fixed focal length
Focusing method: non-focusable
Wasserdichtigkeitsgrad: normal wasserdicht, nicht tauchfähig
Operating Current: 3.7V @400mA
Battery type: rechargeable power cell
Battery Direction: Positive pole to the direction of the light, negative pole to the end of the switch
Operating Voltage: DC=3.7V
Starting voltage: DC=2.5V
Warm-up time: None
Operating temperature: -10°C~ + 60°C
Storage temperature: -10°C~ + 40°C
Weight: 110g
Battery: 1x battery（not included）
1x 561nm Yellow Green Laser Flashlight w/box (Battery not included for easy custom clearance)
Payment Method: PAYONEER Preferred
Shippment:
1.We provide free shipping to international via China Post Airmail . We can also ship by UPS/EMS/DHL/FedEx for alternative shipping method for corresponding fees. Please let us know before payment if you need split shipment.
2.International shipping requires complicated shipping procedures, If you have not received your shipment within 30 days from payment, please contact us.
Returns & Replacements & Repair:
We accept returns & replacements within 14 days from the day the customer receive the products, please make first contact within 14 days from receiving the order. Products should be returned in original condition. As a benefit to our customers, we also provide repair within 3 months from the day when this item is shipped out, after repair is done, we will send you the item, but the customer should pay both shipping ways.
Feedback:
1)Your Feedback is really important to us, please take a few seconds to leave great feedback if you are satisfied with our product or service, thank you so much !!
2)We always offer the lowest price for best goods and service to you.
3) Please contact us before leaving neutral(3 stars) or negative(1-2 stars) feedback.We will try our best to solve the problem and leave you a happy shopping mood here. Thank you!
Shippment:
1.We provide free shipping to international via China Post Airmail . We can also ship by UPS/EMS/DHL/FedEx for alternative shipping method for corresponding fees. Please let us know before payment if you need split shipment.
2.International shipping requires complicated shipping procedures, If you have not received your shipment within 30 days from payment, please contact us.
Returns & Replacements & Repair:
We accept returns & replacements within 14 days from the day the customer receive the products, please make first contact within 14 days from receiving the order. Products should be returned in original condition. As a benefit to our customers, we also provide repair within 3 months from the day when this item is shipped out, after repair is done, we will send you the item, but the customer should pay both shipping ways.
Feedback:
1)Your Feedback is really important to us, please take a few seconds to leave great feedback if you are satisfied with our product or service, thank you so much !!
2)We always offer the lowest price for best goods and service to you.
3) Please contact us before leaving neutral(3 stars) or negative(1-2 stars) feedback.We will try our best to solve the problem and leave you a happy shopping mood here. Thank you!
