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Quick Details

  • Place of Origin: China (Mainland)
  • Brand Name: OEM
  • Model Number: ES-LS-KS102
  • Type: Night Vision Optic
  • Laser Sort: Green Laser Flashlight Designator illuminator Torch
  • Wavelength: 530-532nm
  • Laser Power: Adjust From 20-100MW with control button
  • Laser Bean DOT Diameter: Max Dia 26m & Min Dia 6m@ 100m; D 1.8 - 7.8m @ 30m
  • Power Consumption: Max 15W Under -30, Normally Is 3W Under 20-25
  • Water Proof: IPX 68
  • Dust Proof: IP65
  • Power Supply: 2x ICR18650 (1 set spare battery)
  • Outer Size: L225.5mm X Max Dia 36mm, Min Dia 25.4mm
  • Main Body Material: 6063-T6 Aluminium

Packaging & Delivery

Packaging Details Pack information:
1 unit of desginator, 2 ICR 18650 batteries, a weaver rail ring scope mount, a windage and elevation adjustable scope mount, a lense cover, car and wall charger with battery holder set, 1xpressure pad wire switch, end lid push on/off switch, packed in a metal gift case, then in a inner kraft box ctn, 7 inner ctns in each master ctn.
G. W: 20.50 kgs
N. W: 19.50 kgs
Carton Size: 62cmX52cmX28cm

Subzero Power output adjustable Green Laser Flashlight Designator Illuminator / Torch Feature:

1. Low temp up to - 30 centigrade workable.
2. Laser power adjustment, -/+ push button could adjust the power from 20mw, 40mw, 60mw, 80mw and 100mw output power.
3. Inside heating system intergrated.
4. A wide range laser beam diameter adjustable with min dia locking system.
5. Both laser mount and weaver rail riflescope ring mount attaching with adpators to fit size with both 25.4mm and 30mm.
6. Rechargeable batteries with a spare battery including charger in both wall and car plug.
7. High grade individual aluminium gift case package.
8. Effective range could be 100meters or longer.
9. Working hours after full battery charged is 3-5 hours
10. Free warranty is 13 months, and limited lifitme warranty is within 3 years.



Product Description


ES-XYH-KS102 Professional Hunting Long Distance Power Adjutsable Green Laser Flashlight Designator Torch


Detailed Technical Introduction:

(1) Green Laser Flashlight Designator Sight
(2) Wavelength: 530-532nm
(3) Expansion: 10X
(4) Battery: ICR18650 rechargeable Lithium battery with 2400mAh
(5) MTTF: 5000 hours
(6) Laser power: Output power=120-150mw Exit power>80-100mw
(7) Laser bean DOT diameter: Measured at 100 meters distance Max dia 26mm (+/-10cm) Min 6m (+/-5cm) Measured at 100 meters distance, Error between +/- 5 to 10cm)
(8) Designator Outer size: L225mm X Max dia 36mm, Min dia 25.4mm
(9) Power consumption: Max 15W under -30 centigrade, normally is 3W under 20-25 centigrade
(10) Laser class: CLASS 2M
(11) Operating Voltage: DC3.7V
(12) Operating Temperature:
(High temp) It can work steady under 40 centigrade for 15-20 minutes, but it can work well constently under 35 centigrade.
(Low temp) It will delay in light under -35 centigrade after 2minutes, it can work well under -20 centigrade
(Low temp start) When it was stored under -20 centigrade in closed mode for 3-5 minutes, it needs to heat for 1-2 mins before it can work steady.
(13) Storage Temperature: -30~80 centigrade


The laser designator mounted on rail and weapon for better understanding and look for ref:


Low temp working compatbility
Power adjustment
Variable laser beam diameter adjustable
High-quality green laser module, optical glass lens, driver circuit and housing
High Transmission
Short System Length
Small Spherical Aberration
Hight precision pressure pad plug and end lid hole contacting system
High reliability, high stability, long life, low price
Fully o-ring sealed for dust
Fully multicoated optical lens systems
Rotary optical beam collmator - Allows quick adjustment of beam diameter and intensity
Amplified coherent light-Most efficient light for long distance illumination

Application Area:
Laser Alignment
Aiming and Positioning
Hunting and Spotting
Search and Rescue
Outdoors and Hiking



Below images are the Green Laser Designator Mounted on the Riflescope with the included 2 mounts for better look and understanding:




Packaging & Shipping


Packing list:
1x Tactical Green Laser Flashlight Designator Illuminator
1x Remote Pressure Pad with wire Plug switch
1x Rubber cover on/off push button switch
2x ICR18650 rechargeable Lithium battery with 2400mAh
1x Weaver rail riflescope ring Mount (Φ 25.4mm and Φ 30mm or 34mm )
1x Windage and elevation adjustable laser mount (Φ 25.4mm and Φ 30mm)
1x Front exit lense Rubber cover 
3x Allen wrenches
1x Aluminium case with individual inner carton


The designator with head exit lens rubber cover protected in case of any laser shooting by mistake while not in use.




Pack information:
Unit Weight: 1.80 kgs
GW for individual unit set with package: 2.2kgs
G. W: 17.50 kgs
N. W: 16.50 kgs
Aluminium case size:  275*210*97 
Outer inner box size: 310*250*110mm
Carton Size: 62cmX52cmX38cm

Products color: Black with Hard anodize





Our Services


Our Service
Except man-made mistakes, we will exchange the defective with a brand new one within 14 days after you get our product. According to the guild regulations customer shall be responsible for the returning shipping fee.

Warranty: 1 Year free warranty with up to 5 years limited warranty for this model designator.


Warranty, we offer 13 months limited warranty for our products. Damage due to misuse, ill treatment and unauthorized modifications and repairs are not covered by our warranty.


Shipping Method, We provide comprehensive shipping methods, for small quantity orders we ship by DHL Air-Express, or EMS/TNT Express service, it is safe and fast. For large quantity orders we can ship by Air transportation or sea transportation, also we can ship order to buyer's cargo agent in China. We quoted prices are EXW price, don't include shipping cost.

Company Policy: Strive for the Customer Satisfaction
We have rich experience upon the international order all over the world. We can deliver the order to your office or home directly. We will combine the shipping cost for multi items purchase.





Finally, your feedback and suggestion are very important for us.
Thanks again for your attention. We sincerely hope you will enjoy our products.

All our products are built for real firearms. Our latest designators are manufactured with high quality components and materials. Excellent quality and stable performance. Water resistant, shock proof and recoil proof via (under) necessary condition testing.


Erains TAC Optics Minus 30 centigrade workable Tactical Long Distance Hunting 20-100mw adjustable Green Laser Flashlight Designator and Illuminator



Product Sample Testing Report



NameES-XYH-KS102 Professional Green laser flashlight designator (ICR18650 battery box)Output20-100mw
Test unit1PC Sample  
Test contentsStandard requirement  
High and low temp testHigh tempIt can work steady under 40  centigrade for 15-20 minutes, but it can work well constently under 35  centigrade.Recommended working tem from -20  centigrade to +35  centigrade, pre heating starts automatically in sub zero temp, below -15 centigrade, it needs to heat up a short period. before it works steady.
If hunting below sub zero conditions, use black lense cover. Start the designator asap when animals are approaching,   then just flip the front cover up when you are ready to shoot.  
Low tempIt will delay in light under -30  centigrade after 2minutes, it can work well under -20  centigrade 
Low temp startWhen it was stored under -30  centigrade in closed mode for 10 minutes, it needs to heat for 1-2 mins before it can work steady. 
Random vibration testStimulate the shock platformStimulate the semi-rifle continuous shooting platform  
Drop testfall from 3 meters height to sediment groundNo changes on brightness and dot position after 3 times falling
Proof testWater proofRain water proof 
Dust proofIPX68  
 Laser wavelength530-532nm  
Laser power

Changes from 20-100mw with button control by "-" / " +"

Laser bean dot diameterMeasured at 100 meters distance Max dia 26m (+/-10cm) Min 6mm (+/-5cm) Error between +/- 5 to 10cm 
Produce working infoPower consumptionMax 15W under -30  centigrade, normally is 3W under 20-25  centigrade  
BatterysortICR18650 rechargeable Lithium battery with 2400mAh  
Batteryworking timeWork constantly for 4-5 hrs under +25  centigrade, but it just can work constantly for 2-3 hrs under -20  centigrade  
Main body material6063-T6 Aluminium  
Outer sizeL225mm X Max dia 36mm, Min dia 25.4mm  
Weight2.2kgs for full set with aluminium case  



The above website displayed costs range is just for the ads for the purpose of protecting our current distributor's selling costs, the actual selling costs could be noted after receive the private inquries.



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