5 Years Warranty



K65GT Professional Grade Searchlight


As a professional-grade powerful searchlight, K65-GT is able to generate up to 6500 lumens and beam throw to 1682 meters. The included attachable aluminum handle offers an alternative carrying option. It is the best choice when hunting, search & rescue, securing, caving, etc.

Availability: Out of stock
Free shipping

Battery:4 x ACEBEAM 18650 3100mAh batteries

Ultra-Low: 7 lumens; 7.5 days
Low: 150 lumens; 23870cd; 309 meters; 31 hours
Mid 1: 400 lumens; 47961cd; 438 meters; 16 hours
Mid 2: 1250 lumens; 135424cd; 736 meters; 5 hours 
High: 3000 lumens; 318096cd; 1128 meters; 2 hours 15 minutes
Turbo: 6500 lumens; 707281cd, 1682 meters; 1 hour 40 minutes
Strobe: 3000 lumens; 3 hours 15 minutes

ECO Mode:
Ultra-Low: 7 lumens; 7.5 days
Low: 150 lumens; 23870cd; 309 meters; 31 hours
Mid 1: 250 lumens; 32942cd; 363 meters; 21 hours
Mid 2: 600 lumens; 86436cd; 588 meters; 10 hours 30 minutes
High: 1700 lumens; 219024cd; 936 meters; 3 hours 30 minutes
Turbo: 3000 lumens; 360000cd, 1200 meters; 1 hour 45 minutes
Strobe: 3000 lumens; 3 hours 15 minutes

Max output 6500 lumens
Max beam distance 1682 meters

Weight: 592g w/o batteries; 785.6 w/ batteries, aluminum attachable handle 39g
Size: 188.5mm(length)x 90mm(head diameter)x 53mm(tube diameter)
Utilizes one LUMINUS SBT-90-GEN2 LED with excellent performance
Maximum output up to 6500 lumens with monstrous 1682 meters far-reaching beam distance
ECO and POWER mode switch toggles between Everyday and Search-and-Rescue settings
Powered by 4 x 18650 rechargeable Li-ion batteries (Excluded)
4 x ACEBEAM ARC18650H-310A Lithium Ion Batteries (Recommended)
One-handed, one-button for easy and fast operation
Attachable aluminum handle for alternative carrying option
Highly efficient constant current circuit design (Non-PWM)
Battery level indicator lights for easy power monitoring
Lockout mode prevents accidental activation
Strobe setting can disorient an attacker or serve as a distress signal
Toughened ultra-clear mineral glass lens with an anti-reflective coating
Integrated Precision Digital Optics Technology provides extreme reflector performance
Sturdy aerospace-grade aluminum body with military grade type III hard-anodized finish
IPX68 waterproof (2 meters submersible)
Impact resistance to 1 meter
NOTE: In order to achieve POWER&ECO modes, the K65-GT must be installed with 4x18650 high drain batteries that can produce at least 10 Amps of current. The ECO mode can be achieved by using protected batteries with above 3 Amps of current. 



1. Do not mix and match brands and models, old and new, used and unused batteries. Recommend using ACEBEAM brand batteries or major manufacturers' batteries with the same Voltage, Capacity and Watt hour ratings as original. 

2. Unauthorized dissassembly may damage the flashlight and void the warranty. 

3. It is normal if the surface heat is increased during use due to the excellent thermal conductivity technology. It is suggested to turn down lower mode of brightness or turn off the light to cool down. It is suggested to use in a well ventilated area with ambient temperature.  

4. Caution hot when using continuously for a long time. Do not put it on flammable materials for a long time, any fire or any safety problems caused by this will not be related to the manufacturer or distributors. 

5. Please check and replace the O-ring regularly to maintain the waterproof rating. 

6. Please check and lubricate the threads regularly with professional lubricant. 

7. Clean the contact surfaces regularly to keep the flashlight normal operation. If irregular Strobe or failure to turn-on occurs, the contact furfaces may be dirty and requires cleaning by using alcohol cotton swabs. 

8. Remove the battery from the flashlight during long term storage. 

9. This flashlight is not intended to be used as a diving light. 

10. Do not aim the flashlight directly at eyes. Users must be over 18 years of age. Keep out of the reach of children. 



Existing reviews

A beast of a light
Wasn't expecting that much throw from this torch, it's like a lightsaber with enough flood to see at close range. It can easily light up a huge area 400-500 meters away with no issue. Compared to the K75, this one is a little less tight in the beam which provides a bigger hotspot in long ranges.
Bilal | 9/11/2021 9:18 AM
Another great light from acebeam with a good balance of throw and flood even on lower modes, not just a dot in the distance like some other long range lights.

Sustainable 3000 lumens! Well done acebeam

Ergonomics: the light secure in my hand despite its large diameter and the balance of the light is good, I can hold the light comfortably without the handle for about 2 hours of walking, by witch time I change hands. If you have larger hands it will be easier to hold (I have medium size hands) I have not yet tried using the included handle for long periods of time.

Build quality is excellent as expected from acebeam

Cons: upon using my light on turbo power mode for long periods a small aria in the center of the lens fogged up. I am waiting to hear back from acebeam. Although this problem seems to have gone away now

Despite this I still give the light 5 stars due to everything else being so perfect, thanks acebeam!

Note: I'd love to see a long body that can take 8 18650s for longer runtimes that could be retrofitted on to thease exesting lights.
| 11/13/2021 3:44 PM
Realmente impresionante la luz que arroja la linterna es de muy buena calidad y manejable muy contento de momento con la compra
| 11/25/2021 5:48 AM
The K65gt is a well-made flashlight, it is characterized by great light stabilization and great performance.  Workmanship at the highest level.
Dawid | 12/9/2021 4:47 PM
Very nice flashlight smaller than the K75 model, more handy if someone does not care about such a large range, the K65GT is the best choice!
| 12/23/2021 6:58 PM
Good,, näyttää pitkälle ja on vielä takin taskussa kannettavissa. Vähän oli vaikeuksia saada Power mode päälle. 10 klikkausta ei meinannut onnistua millään. YouTube videosta selvisi, että onnistuneen 10 klikkauksen jälkeen valo välähtää.
Nyt näkee ulkoilla. Kiitos.
| 2/3/2022 9:30 PM
Amazing torch, big beam and great throw
Shine it across the sea to my parents 4.1 miles away and they said it was very bright, i have a video and pic and it is very bright, if I could post the pic I would
| 3/24/2022 7:35 AM
Modèle vraiment bien étudié !
Encore une fois , le rapport poids performances est idéal . Non seulement la distance de projection est vraiment impressionnante ( avec une belle zone de diffusion lumineuse autour du faisceau ) mais sa durabilité est importante grâce aux quatre batteries présentes . Même si la K75 lui est évidemment supérieur par la taille de son réflecteur , il faut vraiment habiter dans des pays ( sans trop de relief ! ) où on peut profiter pleinement d'une capacité de projection à très grandes distances , et c'est pour cela que la K65GT est largement suffisante dans la plupart des cas avec un meilleur confort de portabilité . Encore merci Acebeam et dommage que vous arrêtiez ce modèle comme certains autres d'ailleurs .
| 2/11/2023 11:31 PM
Write your own review


Never forget why you started, and your mission can be accomplished. ACEBEAM is translated into Chinese as "top lighting, a perfect light". It also represents the original ideal of ACEBEAM brand. With our top in the industry technology, manufacturing, customer support, and 5-year warranty, there is no better time to be a part of the ACEBEAM family.

Find out more