Submersible focusing blue light 450nm DS8 two gears are always on and flashing the actual power is 2000mW/3000-3500mW/5000mW

Free Gifts For Orders Greater Than $100 - One green laser pointer
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Processing Time: Ships in 24 hours
Shipping Time: Expedited Express 8-12 business days
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Technical Specifications:

DS6 Dimensions:  141.5*41.5mm round curve transition
Shell material:  aviation aluminum
Surface treatment: fine sand matt black
Output wavelength: 450 nm
DS8 two gears: always on and flashing
Center wavelength: selected
Output power: 10-5000mW Power needs to be selected
Average power: optional
Security level: Class Ⅳ
Circuit control: constant current drive
Circuit efficiency: conversion efficiency above 93%
Spot form: dot
Beam style: continuous linear
Spot size: about 5M<φ15-18mm
Focusing method: adjustable focus
Focusing method: Rotate the threaded front cover to achieve zoom
Diving level: 5m diving
Working current: 3.7V @4.9A
Battery type: rechargeable power cell
Battery direction: DS8 model: positive pole to the light emitting direction, negative pole to the tail switch
Working voltage: DC=3.7V
Starting voltage: DC=2.5V
Warm-up time: none
Working temperature: -10℃~+60℃
Storage temperature: -10℃~+40℃
Packing: environmentally friendly kraft paper box
Product net weight: 320g (this weight does not include batteries and other accessories)
Product gross weight: 480g (this weight is a flashlight and a battery)
Power supply: one ICR18650 lithium battery
Remarks: This price includes a flashlight, a battery and a charger

Package List:

  • ● 1x Laser Pointer
  • ● 1x 18650 lithium battery
  • ● 1x Charger
  • ● 1x High-grade square hard box


1. Please remove the battery when not in use.
2. Illumination equal to residential and corporate others, please do not act like a man of hate multiplied.
3. Please do not irradiate the vehicle, such as cars and airplanes.
4. Please come up with some of the reach of children. For any chance, please do not touch the child.
5. Using a Laser Pointer at your own risk. It does not assume any liability for us.
6. Please do not irradiate toward people and animals.

When you order from, you will receive a confirmation email. Once your order is shipped, you will be emailed the tracking information for your order's shipment. You can choose your preferred shipping method on the Order Information page during the checkout process.

The total time it takes to receive your order is shown below:

The total delivery time is calculated from the time your order is placed until the time it is delivered to you. Total delivery time is broken down into processing time and shipping time.

Processing time: The time it takes to prepare your item(s) to ship from our warehouse. This includes preparing your items, performing quality checks, and packing for shipment.

Shipping time: The time for your item(s) to tarvel from our warehouse to your destination. offers two different international shipping methods:

Shipping To Shipping Methods Delivery Time Rates
Expedited Shipping 3 - 5 Business Days $15.00

Note: The shipping time mentioned above refers to the estimated time of business days that the shipment will take after an order has been shipped. Business days do not include Saturday/Sunday and any public holidays. These estimates are based on normal circumstances and are not a guarantee of delivery times. We are not responsible for the failures or delays in delivery resulting from any force majeure event, such as natural disaster, bad weather, war, public holidays, customs issues, and any other event beyond our direct control.

* Expedited shipping can not be used for PO Box addresses
* Do not disassemble the product, or the consequences will be conceited.

Return Policy:
It have 7 days free replacement for our products. as long as there is any quality problems in our products, but not including man-made damage and disassembly, we unconditionally replace the new product.

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