The LEDLENSER K4R Keychain Light in gray is an ultracompacted powerful light delivering up to 120 lumens. This light can be quickly and easily recharged via the simple fold-out USB Type-A port, and the built-in lithium-ion polymer battery can last up to 1.5 hours. The K4R Keychain Light is drop-proof up to 6.5 ' and has an IP class of IP2X. This keychain light features a special SOS mode that emits light in Morse code to signal for help. A transport lock ensures you won't accidentally turn the light on when you're not using it.

Lumosity: 120 Lumens Max    Aluminum Housing with Carabiner    Fold-Out USB Type-A    1.5-Hour Battery Life    SOS. Safety Mode    Charge Level Indicator    Transport Lock

• Fold-out USB Type-A: Reliable charging that is quick and easy to use; no cables required
• Always within reach: Carabiner lets you easily attach to keychain, backpack, or purse
• Transport lock: Protects against unintentional switching on
• Charge level indicator: Always know how much battery life is available

• LED type: Power LED
• Single white COB LED
• 120 lumens max
• Color temperature: 5000 to 8000K
• Battery duration: 1.5 hours

• On/off switch on the front of the light

• IP2X: No special protection against elements

• Boost, power, low power
• Power: Optimized light output
• SOS: Hold the button for 3 seconds to activate the SOS safety mode; the light emits a distress signal in Morse code (3 short, 3 long, 3 short)

• Brushed aluminum housing with carabiner

• Battery: Single Li-ion Polymer 3.7V
• Water resistance: IP2X
• Rechargeable: Yes

• Extremely compact yet very powerful with 60 lumens
• Rechargeable via the supplied USB cable
• SOS: Distress signal mode for additional safety
• Metal snap-hook for easy attachment to keys, bags, etc.

• Length (defocused): 2"
• Head diameter: 0.9"
• Weight: 0.7 oz

• This LED enables your Ledlenser to achieve high luminosity

Related Questions and Answers

Q: 1. Where part of the camera does the video record from?

A: The camera is on the end away from the chain. Very convenient, and very good quality video.

Q: 2. Does the light turn on every time you take a picture?

A: Yes, every time you take a photo the LED will flash once.

Q: 3. Is this backdrop about 20% gray?

A: Between 10% and 15% grey

Q: 4. Is it 10' wide or 10' tall?

A: It is 10 feet wide 12 feet long.

Q: 5. Is this product compatible with the Godox AK-R1 Accessories Kit?

A: Yes, the Godox Round Mini RGB LED Magnetic Light is compatible for use with the Godox AK-R1 Accessory Kit.

Q: 6. does this rip?

A: Lineco Frame Backer Paper (Light Gray, 12 x 72" Roll) is paper and it can rip and be cut.

Q: 7. Is this paper an actual light grey, or is it a greyish blue like blue backer board?

A: This is actually light gray.

Q: 8. How does this tonality of gray (Impact BGS-1012-G) compare to the Background Alley BAM12GRY?

A: The Impact Solid Muslin Background (10 x 12', Light Gray) is lighter then the Background Alley BAM12GRY

Q: 9. Hi B&H, Ill like to know the size of the package(in the box). Does it fit in a carry-on bag? Thanks, Catalina

A: Yes.

Q: 10. Does the yoke fit attached to the light in this case?

A: Yes