Isingeniso
The ACEBEAM EC90 is a high-performance Everyday Carry (EDC) flashlight designed for various applications, offering a powerful beam, long range, and robust construction. This manual provides essential information for the safe and effective use of your EC90 flashlight.

Image: The ACEBEAM EC90 flashlight, showcasing its SFT-90X LED, magnetic tail, rechargeable battery, and USB-C charging capabilities, along with its 573-meter beam distance and 4300 lumens output.
Yini EseBhokisini
Upon unboxing your ACEBEAM EC90 flashlight, please verify that all the following components are included:
- EC90 Flashlight (Battery Included) x 1
- IHolster x 1
- Imisila yenkomo x 1
- O-rings x 2 (Spare)
- USB Cable (Type-C) x 1
- Incwadi yomsebenzisi x 1
Izici
- Ukusebenza okuphezulu: Utilizes a single SFT-90X LED, delivering up to 4300 lumens and a 573-meter beam distance.
- Isisekelo Sezibuthe: Allows for hands-free operation by attaching to most metal surfaces.
- Rechargeable & Replaceable Battery: Features convenient USB-C charging and a user-replaceable battery for extended runtime.
- Inkomba Yebhethri: Integrated indicator provides timely reminders for recharging.
- Ukwakhiwa Okuqinile: IP68 rated for dustproof and waterproof performance, with 1.5m drop resistance.
- Idizayini Ehlangene: Weighs approximately 8.15 oz (231g) for easy portability.
- Isiqeshana Sezindlela Ezimbili: Offers flexible vertical or horizontal attachment options.

Image: The EC90 flashlight submerged in water, illustrating its IP68 rating, and an image showing it dropped from 1.5 meters, highlighting its impact resistance.
Setha
1. Ukufakwa kwebhethri
The EC90 flashlight comes with a battery pre-installed. Before first use, you must remove the insulating film from the battery. Unscrew the tail cap, remove the battery, peel off the protective film, and reinsert the battery with the positive (+) end facing towards the head of the flashlight. Screw the tail cap back on securely.
2. Ukushaja Kwasekuqaleni
It is recommended to fully charge the battery before the first use to ensure optimal performance and battery longevity. Refer to the 'Charging' section for detailed instructions.
Imiyalelo yokusebenza
The EC90 flashlight is operated via a single side switch. Familiarize yourself with the following operations:

Image: A diagram illustrating the various operational modes and controls of the EC90 flashlight, including lock/unlock, brightness levels, Ultra Low, Turbo, and Strobe modes.
Vula/Vala
- Vula: Single press the side switch.
- Vala: Single press the side switch when the light is on.
Ukukhetha Izinga Lokukhanya
When the flashlight is on, press and hold the side switch to cycle through brightness levels: Ultra-Low → Low → Med1 → Med2 → High. Release the switch to select the desired level. The flashlight will memorize the last used brightness level (except Turbo and Strobe).
Amamodi Akhethekile
- Ultra Low Mode: From OFF, press and hold the side switch for 0.5 seconds to activate Ultra Low mode (5 lumens).
- Imodi ye-Turbo: Double press the side switch from any state (ON or OFF) to activate Turbo mode (4300 lumens). Double press again to return to the previous mode.
- Imodi ye-Strobe: Triple press the side switch from any state (ON or OFF) to activate Strobe mode (4300 lumens). Single press to turn off.
Khiya/Vula Umsebenzi
- Khiya: From OFF, press and hold the side switch for 3 seconds. The light will flash three times, indicating it is locked.
- Vula: When locked, press and hold the side switch for 3 seconds. The light will flash three times and enter Ultra Low mode, indicating it is unlocked.
Iyashaja
The EC90 features a convenient USB-C charging port. Ensure the flashlight is turned off before charging.
- Locate the USB-C charging port on the flashlight body.
- Connect the provided USB-C cable to the flashlight and plug the other end into a USB power source (e.g., wall adapter, computer, power bank).
- Isibani senkomba ekushintsheni sizobonisa isimo sokushaja:
- Ukukhanya Okubomvu: Ukushaja kuyaqhubeka.
- Ukukhanya Okuluhlaza: Ukushaja kuqediwe.
- Once fully charged, disconnect the USB-C cable.

Image: The EC90 flashlight with its USB-C charging port highlighted, showing the indicator light in red for charging and green for fully charged.
Inkomba Yezinga Lebhethri
The indicator light on the switch also displays the battery level when the flashlight is in use:
- Ukukhanya Okuluhlaza: Izinga lebhethri > 30%.
- Ukukhanya Okubomvu: Battery level 30% - 10% (low battery warning).
- Red Flash Light: Battery level < 10% (critical battery level).

Image: The EC90 flashlight displaying its battery level indicator, with explanations for blue, red, and flashing red lights corresponding to different charge percentages.
Isondlo
- Ukuhlanza: Hlanza umzimba wethoshi nge-d ethambile, ethambileamp indwangu. Ungasebenzisi izinto zokuhlanza abrasive noma izincibilikisi.
- Ukuthambisa: Apply silicone grease to the O-rings periodically to maintain waterproof sealing. Replace O-rings if they appear damaged or worn.
- Ukunakekelwa kwebhethri: If the flashlight will not be used for an extended period, remove the battery to prevent leakage. Store the battery in a cool, dry place.
- Imicu: Keep the threads of the tail cap clean and lubricated to ensure smooth operation and good electrical contact.
Ukuxazulula inkinga
| Inkinga | Imbangela Engenzeka | Isixazululo |
|---|---|---|
| I-flashlight ayikhanyi | Ibhethri liphansi noma liphelile Insulating film not removed Ibhethri ifakwe ngokungalungile Ikepisi lomsila elixegayo Flashlight is locked | Shaja ibhethri Remove insulating film Reinsert battery with positive (+) end towards head Qinisa isivalo somsila Unlock the flashlight (press and hold switch for 3s) |
| Light flickers or cuts out | Ikepisi lomsila elixegayo Oxhumana nabo abangcolile Ibhethri eliphansi | Qinisa isivalo somsila Clean battery and flashlight contacts Shaja noma shintsha ibhethri |
| Ayikwazi ukukhokhisa | Ikhebula le-USB alixhumekile kahle Ikhebula le-USB elingalungile noma umthombo wamandla Inkinga yebhethri | Ensure secure connection Zama ikhebuli ye-USB ehlukile noma umthombo wamandla Shintsha ibhethri uma kunesidingo |
Imininingwane

Image: A table detailing the technical parameters of the EC90 flashlight, including lumens, runtime, distance, and intensity for various modes (Ultra-Low, Low, Med1, Med2, High, Turbo, Strobe), as well as submersible depth and impact resistance.
| Ipharamitha | Inani |
|---|---|
| I-LED | 1 x SFT-90X LED |
| Okukhiphayo Okuphezulu | 4300 Lumens |
| Ibanga Eliphezulu Lomsebe | 573 Amamitha |
| Umthombo wamandla | Ibhethri ye-Lithium-Ion Engashajwa kabusha (Ifakiwe) |
| Imbobo yokushaja | I-USB-C |
| Okubalulekile | I-Aluminium |
| Ukumelana Namanzi | IP68 (Submersible up to 2 meters) |
| Ukumelana Nomthelela | 1.5 Amamitha |
| Ubukhulu (D x W x H) | 1.09" x 1.57" x 5.4" (27.8mm x 40mm x 137.5mm) |
| Isisindo | 8.15 oz (231g) (including battery) |
Iwaranti kanye Nokusekela
ACEBEAM offers a 10-year warranty on the EC90 flashlight, covering manufacturing defects and material flaws under normal use. Please retain your proof of purchase for warranty claims.
For technical support, warranty service, or inquiries, please contact ACEBEAM customer service through their official webisayithi noma umthengisi lapho umkhiqizo wathengwa khona.