Knog Blinder 900 Front Bike Light
Regular price $99.00Blinder 900 is powerful, long-lasting, precise and the perfect choice for road cyclists who demand the very best in performance. Combining robust CNC construction, compact design, perfect beam angles, powerfully bright output and multiple mounting options, Blinder 900 front bike light raises the bar by which front bike lights are measured.
No Ordinary Front Bike Light
A powerful front light with multiple mounting options, long lasting battery life and a compact & lightweight form.
- Produces a powerful 900 lumen road focused beam
- Provides quality illumination up to 100m
- Industry leading battery tech provides 2 hrs runtime on full brightness
- Up to 120 hours runtime on Eco Flash mode
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Includes two mounts; a go-pro style attachment for mounting under a computer and a tough rubber strap for the handlebar.
- Pre-programmed with 6 light modes to suit all conditions
- USB-C rechargeable (cable not supplied)
- 100% waterproof with an IP67 rating
- Intelligent button LEDs show battery level & charge status
- Side illumination windows for improved visibility
Light Modes
| MODE | LUMENS | RUNTIME |
| High Steady |
900 | 2 hrs |
| Medium Steady |
450 | 4 hrs |
| Low Steady |
200 | 8 hrs |
| Steady Pulse |
450 | 8 hrs |
| Strobe | 200 | 16 hrs |
| Eco Flash | 130 | 120 hrs |
‘Our top choice for front lights, the fantastic Knog Blinder 900 (Best Bike Lights of 2025)’
An Impressive Feature Set
Which makes Blinder 900 the best front bike light in its class.
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Rock-Solid Mounting Options
Blinder 900 comes with two seperate mounts. A tough and flexible rubber handlebar mount that fits diameters from 22.2mm to 35mm, and a Go-Pro compatible mount that can position the light below your computer.
Industry Leading Battery Technology
Blinder 900 is powered by a 21700 3.7V lithium ion battery. This technology provides best-in-class power-to-weight ratio, meaning you get to enjoy a more compact design with longer runtimes than most other lights in this category.
Road Optimised Beam Optics
An innovative and considered design combines two wide beam optics with two narrow beam optics to provide high quality illumination for up to 100 m. At the optimum angle of 22 degrees, you get more light where you want it.
Intelligent Silicone Button
An LED light around Blinder's soft touch silicone button allows you to quickly see remaining charge and the charging status. A quick press of the button when it's off shows you remaining charge, with green being 100-50% charge remaining, yellow 50-25%, and red under 25%. When charging, a yellow flash indicates the light is being charged, which turns green when full.
Technical Specifications-
| BULB TYPE | 4 x LEDs |
| BATTERY | 5000 mAh 21700 3.7V lithium ion rechargeable battery |
| LENS OPTICS | Polycarbonate, 2 x spot optics & 2 x wide angle optics |
| BEAM ANGLE | 22° |
| MAX LUMEN OUTPUT | 900 lumens |
| LIGHT MODES | 6 |
| AERO BAR COMPATIBLE | Yes |
| LOW BATTERY INDICATOR | Yes |
| BATTERY CHARGE INDICATION | Yes; yellow flash = charging / green short flash = charge complete |
| BATTERY STATUS INDICATION | Green: 100 - 50%, Yellow: 50 - 25%, Red: 25 - 10%, Red Flash: <10% |
| FITS BARS | 22 – 35 mm |
| RUN-TIME | Eco flash: 120 hrs, High Steady: 2 hrs |
| CHARGE TIME | 5 hrs |
| RECHARGEABLE | Yes (via USB-C connector) |
| WEIGHT | 167 g / 5.9 oz |
| DIMENSIONS | H: 110 mm x W: 27 mm x L: 27 mm |
| WATERPROOF | Yes, IP67 rating |
| CHASSIS | CNC 6061 Aluminium |
| OPERATING TEMP | -20 to 50 °C / -4 to 122 °F |
| STRAP / MOUNT MATERIAL | Medical grade silicone / Glass reinforced plastic |
|
OPTIMUM CHARGING TEMP |
20 to 22°C / 68 to 72 °F (Room Temperature) |