05/27/2026 5:30 a.m.
https://cablematic.com/en/products/koma-tools-36444-professional-usb-rechargeable-8w-500lm-cob-led-flashlight-with-hook-KM291/
https://cablematic.com/en/products/koma-tools-36444-professional-usb-rechargeable-8w-500lm-cob-led-flashlight-with-hook-KM291/
KOMA Tools 36444 Professional USB Rechargeable 8W 500lm COB LED Flashlight with Hook
KOMA Tools 36444 Professional USB Rechargeable 8W 500lm COB LED Flashlight with Hook
REF: KM291
Specifications
- COB LED Lantern with Hook + Magnet. 8W 500lm 8500K 2x2000mAh. USB rechargeable. Powerbank function.
- Lighting, Power Bank.
- 3 functions: 100%, 50% and Flash. 5h of charging approx. 6h of autonomy. Measurement: 6x2.5x11cm (width/depth/height). Battery - 3.7V + 3400mAh 12.5wh. Antishock Includes charging cable. IP44 splash resistance.
- USB Compatibility.
- USB connections.
PVP
€15.94
Price including VAT:
€15.94
PVD
€15.39
PVP: Retail price.
Check conditions.
PVP: Sale price to distributors.
Check conditions.
2 yearswarranty
14 daysreturns
100%safe
We will notify you when it is back in stock.
Specifications
- COB LED Lantern with Hook + Magnet. 8W 500lm 8500K 2x2000mAh. USB rechargeable. Powerbank function.
- Lighting, Power Bank.
- 3 functions: 100%, 50% and Flash. 5h of charging approx. 6h of autonomy. Measurement: 6x2.5x11cm (width/depth/height). Battery - 3.7V + 3400mAh 12.5wh. Antishock Includes charging cable. IP44 splash resistance.
- USB Compatibility.
- USB connections.
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More info
Professional 8W 500lm COB LED flashlight rechargeable by USB with KOMA Tools 36444 Hook, perfect for outdoor work, offering a power of 8W and a brightness of 500 lm at 8500 K. With a 2x2000mAh battery, rechargeable with USB, you get an autonomy of 6 hours, with a charge of approximately 5 hours. The 6x2.5x11 cm (width/depth/height) design is shock resistant. The product has IP44 splash resistance, and three different functions: 100%, 50% and flash. The charging cable is included with the lantern. It also offers the Power Bank function to recharge other devices. Manufactured by KOMA TOOLS with reference 36444.
Specifications
- COB LED Lantern with Hook + Magnet. 8W 500lm 8500K 2x2000mAh. USB rechargeable. Powerbank function.
- Lighting, Power Bank.
- 3 functions: 100%, 50% and Flash. 5h of charging approx. 6h of autonomy. Measurement: 6x2.5x11cm (width/depth/height). Battery - 3.7V + 3400mAh 12.5wh. Antishock Includes charging cable. IP44 splash resistance.
- USB Compatibility.
- USB connections.
- black colour.
- COB LED technology.
- Manufacturer KOMA Tools
- Gross Weight: 140 g
- Product size (width x depth x height): 6.0 x 11.0 x 2.0 cm
- Number of packages: 1
- Packages size: 11.0 x 6.0 x 2.0 cm
Technical terms
- Battery charging cycles
- USB
- MicroUSB
- Mini USB
- Lumen
- USB 3.0
- Reversible USB Type-C
- IP Protection
- LED COB
- LED
- IP44
Battery charging cycles
A charge cycle occurs when you use 100% of your battery's capacity. Lifespan is defined by total cycles before capacity drops below 80%.
| Parameter | Technical Description |
|---|---|
| DoD | Depth of Discharge level. |
| SoH | State of Health of the cell. |
Lifespan Calculation
Maintain the battery between 20% and 80% to maximize chemical stability and longevity.
Advantages
Controlled charging reduces heat and prevents lithium plating.
Note: Use original chargers for optimal safety.
