1 / 7Blukar K9112 Rechargeable LED Headlamp, 2000 Lumens
Lumens: The Blukar K9112 headlamp is a rechargeable LED light with motion-sensor control, red and white modes, and a tilting lamp head. Its listed 2000-lumen output and 30-hour battery life are manufacturer claims, while the product details conflict on dimensions and material.
At a glance
- Six lighting modes are described, including red light and two sensor-controlled modes activated with a hand wave.
- The lamp base tilts by 45° to direct light, and the headband is described as adjustable.
- The listing describes USB charging and a built-in 1200mAh battery. A USB cable is listed as included.
Often bought together
Pros and cons
Pros
- Rechargeable operation avoids buying replacement batteries for routine use.
- Red and white illumination modes plus motion-sensor operation offer options for hands-free tasks and outdoor use.
- A 45° tilting lamp head lets the wearer redirect the beam without moving the headband.
Technical specifications
19 specifications| Brand | Blukar |
|---|---|
| Model | K9112 |
| White brightness | 2000 lumens |
|---|---|
| Light source | LED |
| Light source wattage | 20 watts |
| Beam angle | 45 degrees |
| Light sources | 1 |
| Modes described | 4 Conventional lighting modes: strong white / weak white / strong red / strobe red. 2 induction modes: strong white / strong red. |
| Power configuration | Rechargeable |
|---|---|
| Battery life listed | 30 hours |
| Battery type | Lithium Polymer |
| Battery voltage | 3.7 volts |
| Battery capacity | 1200mAh |
| Mounting type | Head Mount |
|---|---|
| Weight listed | 76 g |
| Product dimensions listed | 63D x 44W x 33H millimeters |
| Water resistance listed | Waterproof |
|---|---|
| Material listed | Metal |
| Protection rating specified in product details | IPX5 |
What to know before buying
Listing details to confirm
Listing details are inconsistent or unconfirmed: dimensions appear as both 63D x 44W x 33H millimeters and 5.99 x 3.99 x 15.01 cm, material is listed as both Metal and ABS, and weight appears as 76 g and 105g. Waterproof wording is also paired with an IPX5 claim. Confirm the selected listing's specifications before relying on them.
What’s in the box
Included- USB cable
Who is it for?
A good fit for
- Campers, hikers, runners and cyclists looking for a rechargeable headlamp with red and white modes.
- People doing close-up tasks such as reading or auto repair who may find the hand-wave sensor and adjustable lamp angle useful.
Less suited to
- Buyers who need confirmed dimensions, construction material or weight before purchase.
- Those who need a stated runtime for a particular brightness mode, since the listed 30 hours has no mode-specific context.
Customer reviews on Amazon
- 5 stars
73% 73% - 4 stars
13% 13% - 3 stars
6% 6% - 2 stars
2% 2% - 1 star
6% 6%
Customer feedback highlights perceived brightness, quality, rechargeability, versatility and adjustability. Reports on reliability and battery life are mixed. For buyers choosing it for regular outdoor use, those varying views make the unspecified conditions behind the listed 30-hour runtime worth considering.
Positive themes
- Customers describe the headlamp as bright and report satisfaction with its rechargeable operation, versatility and adjustability.
Mixed feedback
- Customer opinions on reliability and battery life vary.
Frequently asked questions
How many lighting modes are listed?
The listing describes four conventional modes—strong and weak white, strong red, and red strobe—plus two sensor modes for strong white and strong red.
How does the motion sensor work?
In sensor mode, the listing says a hand wave within 15 cm in front of the light turns it on or off.
What is included?
A USB cable is explicitly listed as an included component. The battery is described as built in, and product details also state that one lithium polymer battery is included.
Is the 30-hour battery life guaranteed for every mode?
No mode-specific conditions accompany the listed 30-hour battery life. Treat it as an unspecified listing claim rather than a runtime for every setting.
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