Concise: SMILING SHARK SD-Q20A High-Intensity Diving Flashlight
BDT 4,180
Quantity
This diving flashlight gives you a bright white beam when the water gets dark. The Smiling Shark SD-Q20A is built for divers who want dependable underwater lighting from a rechargeable light with a large battery.
It uses an M90 lamp core and a 5000mAh battery, and it charges over USB. An aluminum alloy body and a magnetic control switch make it practical for night dives, reef exploration and general underwater use. If you are looking for a Smiling Shark flashlight, the SD-Q20A is a strong option for serious dive lighting.
Key Features
High-intensity white light: The white beam shows you more of the dive site, and it is useful for spotting marine life and reading your surroundings.
M90 lamp core: The M90 core powers the light output and supports the flashlight's high-intensity design.
5000mAh battery: The large battery gives you power for longer sessions between charges.
USB charging: You can recharge with a common USB power source, so topping up at home or on a trip is easy.
Aluminum alloy body: The metal housing is durable and handles regular dive use better than lightweight plastic.
Magnetic control switch: Switching the light on and off is simple, even with gloves on.
Safety rope: The rope keeps the flashlight secured while you move, so it is less likely to drift away.
Why Choose This Smiling Shark SD-Q20A Diving Flashlight
The Smiling Shark SD-Q20A suits divers who want a bright, rechargeable light without extra complexity. The 5000mAh battery and USB charging mean you do not have to carry spare cells. The magnetic control switch keeps operation simple, and the safety rope adds security in the water.
The aluminum alloy construction gives you a sturdy tool that is ready for repeated use. For anyone comparing a Smiling Shark flashlight with other dive torches, the SD-Q20A combines a strong light source, solid build and everyday practicality.
Best Use Cases
Night diving
Recreational and hobby diving
Underwater exploration
Backup dive lighting
Technical Specifications
Specification | Details |
|---|---|
Brand | SMILING SHARK |
Model | SD-Q20A |
Type | High-intensity diving flashlight |
Light color | White |
Lamp core | M90 |
Battery capacity | 5000mAh |
Charging | USB |
Body material | Aluminum alloy |
Switch type | Magnetic control |
Safety feature | Safety rope included |
Packed weight | 0.32 kg (0.71 lb) |
Packed dimensions | 27 × 15 × 7 cm (10.63 × 5.91 × 2.76 in) |
Frequently asked questions
What type of light does the Smiling Shark SD-Q20A produce?
It produces white light from an M90 lamp core, designed for high-intensity underwater lighting.
How is the SD-Q20A diving flashlight charged?
It charges via USB, so you can recharge it from a compatible USB power source.
What battery capacity does it have?
The flashlight has a 5000mAh battery for extended use between charges.
How do I turn it on and off?
It uses a magnetic control switch, which keeps operation simple.
Smiling Shark Store
More in-stock picks from this brand
Smiling Shark TD-1127 Rechargeable LED Headlamp with Zoom
৳1,930
Smiling Shark SD0512 Jade Appraisal Flashlight with UV Light
৳1,940
Smiling Shark ST5123 Rechargeable LED Searchlight Flashlight
৳5,499
Smiling Shark TD8021 Rechargeable LED Headlamp with Zoom
৳1,940
Smiling Shark CD-002R USB-C Smart Battery Charger
৳2,250
SMILING SHARK LS-308 Rechargeable Multifunctional Flashlight
৳2,240
SMILING SHARK SD-1018A Outdoor Rechargeable
৳1,120
Smiling Shark SD1023 LED Multifunctional Flashlight
৳960
