knog. Frog V3 Rechargeable Light, red LED, army-jacket-green (25 Lumen)
25 lmMore than 10 pieces in stock at supplier
Colour4
Product details
The rebirth of an iconic bicycle light, the Frog: bright, versatile, and fun. A design that millions of cyclists around the world have come to love. Strong enough for daily rides or as an addition to an existing lighting system.
Inspired by Knog's most advanced lights, the Frog has been developed with LED Chip on Board technology, resulting in a compact, unobtrusive lamp with high intensity and many features.
- Output of 20 lumens
- Integrated flexible mounting system
- 9 eye-catching modes
- Waterproof with an IP65 rating
- Super lightweight at only 20 grams
- Rechargeable via USB-C (cable not included)
- The curved lens provides side illumination
- Battery status indicator
- Up to 60 hours of battery life
- Easy operation with just one button
- Available in 6 fun colors
Lighting modes:
- High: 73 hours
- Low: 115 hours
- Side flash: 114 hours
- Full brightness: 207 hours
- Back to front: 513 hours
- Front to back: 86 hours
- Side: 65 hours
- Rotation: 613 hours
- Eco: 460 hours.
Power supply | Rechargeable battery operated |
USB connection | USB-C |
Luminous flux front light | 25 lm |
Item number | 40086391 |
Manufacturer | knog. |
Category | Bike lights |
Manufacturer no. | KN542.GRN |
Release date | 15.11.2023 |
Colour | Green |
Exact colour description | army-jacket-green |
Lighting type | Bike front light, Bike rear light |
Power supply | Rechargeable battery operated |
Installation location | Bike handlebar, Seatpost |
USB connection | USB-C |
Mounting type | Elastic strap |
Luminous flux front light | 25 lm |
Lamp operating mode | Constant light |
Battery life (full power) | 20 h |
Battery life (eco mode) | 60 h |
Battery type | Li-ion |
Battery life (eco mode) | 60 h |
Country of origin | China |
CO₂ emissions | 0.16 kg |
Climate contribution | CHF 0.11 |
Rearlight length | 40 mm |
Rearlight width | 70 mm |
Weight | 20 g |
Length | 14.40 cm |
Width | 7.20 cm |
Height | 2.70 cm |
Weight | 24 g |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Bike lights» category have a defect within the first 24 months?
Source: Digitec Galaxus- 31.Mobygo2.1 %
- 31.Trek2.1 %
- 33.knog.2.2 %
- 34.Reelight2.3 %
- 34.Supernova2.3 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 1.Galaxus0 days
- 1.Infini0 days
- 1.knog.0 days
- 1.Lezyne0 days
- 1.M-Wave0 days
Return rate
How often is a product of this brand in the «Bike lights» category returned?
Source: Digitec Galaxus- 13.Mobygo0.9 %
- 13.Wahoo0.9 %
- 18.knog.1 %
- 18.Rockbros1 %
- 18.Sigma Sport1 %



