
Installation Process
- Quarter turn style mount, easy and convenient to install and release.
- Anti-theft mount, very secure.
- Once installed the mount stays in place and in non adjustable.

Package Included
- RN 400 x 1, Handlebar Mount x 1, Silicon Strap x 4, USB-C Cable x 1, 3mm Hex x 1, Bike Count(Compatible with G-PRO)x 1, User Manual x 1
- SEEMEE 30 C x 1, Rubber Ring x 1, USB-C Cable x 1, User Manual x 1
Technical Specifications
Why can I not use RN 400 after receiving it?
Before first use, please hold the power button about 3 seconds to unlock the bike light. Otherwise the button will flash red and the light will not turn on.
What is the diameter of the handlebar that RN 400 is suitable for installation on?
RN 400 fits 28.6-35.0 mm (3 sizes of straps offered)handlebar diameter, including aero options.
Products Comparison

Installation Process
- Quarter turn style mount, easy and convenient to install and release.
- Anti-theft mount, very secure.
- Once installed the mount stays in place and in non adjustable.

Package Included
- RN 400 x 1, Handlebar Mount x 1, Silicon Strap x 4, USB-C Cable x 1, 3mm Hex x 1, Bike Count(Compatible with G-PRO)x 1, User Manual x 1
- SEEMEE 30 C x 1, Rubber Ring x 1, USB-C Cable x 1, User Manual x 1
Technical Specifications
| HEADLIGHT | RN 400 |
|---|---|
| MAX RUNTIME/OUTPUT | 7 Hours/400 Lumens |
| LIGHT SOURCE | TIR Optic Lens |
| MAX THROW | 292 ft/89 meters |
| BODY MATERIAL | Aluminum Alloy |
| WEIGHT | 3 oz/85 g (Including Battery) |
| DIMENSIONS | 1.22*1.22*2.83in |
| INCLUDED COMPONENTS | RN400 x 1, Handlebar Mount x 1, Silicon Strap x 4, USB-C Cable x 1, 3mm Hex x 1, Bike Count(Compatible with G-PRO)x 1, User Manual x 1 |
| TAILLIGHT | SEEMEE 30 C |
| MAX RUNTIME/OUTPUT | 90 Hours/30 Lumens |
| LIGHT SOURCE | COB LEDs |
| MAX THROW | 20 ft / 6 meters |
| BODY MATERIAL | PC |
| WEIGHT | 0.78 oz/22 g |
| DIMENSIONS | 2.58*0.98*0.89in |
| INCLUDED COMPONENTS | SEEMEE 30 C x 1, Rubber Ring x 1, USB-C Cable x 1, User Manual x 1 |
Why can I not use RN 400 after receiving it?
Before first use, please hold the power button about 3 seconds to unlock the bike light. Otherwise the button will flash red and the light will not turn on.
What is the diameter of the handlebar that RN 400 is suitable for installation on?
RN 400 fits 28.6-35.0 mm (3 sizes of straps offered)handlebar diameter, including aero options.
Products Comparison
![]() RN 400 + SEEMEE 30 C | ![]() Goshawk 1600 | ![]() RN 400 | ![]() RN 1500 | ![]() RN 2000 | ![]() SEEMEE 30 C | ![]() RN 120 C |
|---|---|---|---|---|---|---|
| Price | ||||||
| — | — | — | — | — | — | — |
| Light Type | ||||||
| Bikelight Combinations | Bike Headlight | Bike Headlight | Bike Headlight | Bike Headlight | Bike Tail Light | Bike Tail Light |
| Max Performance | ||||||
| 400 Lumens/30 Lumens | 1600 Lumens | 400 Lumens | 1500 Lumens | 2000 Lumens | 30 Lumens | 120 Lumens |
| Max Throw | ||||||
| 89 Meters/800 Meters | 177 Meters | 89 Meters | 164 Meters | 170 Meters | 800 Meters | 1500 Meters |
| Max Runtime | ||||||
| 7 Hours/40 Hours | 15 Hours | 7 Hours | 12.5 Hours | 17.5 Hours | 40 Hours | 20 Hours |
| Waterproof | ||||||
| IPX 7/IPX 6 | IPX 6 | IPX 7 | IPX 7 | IPX 6 | IPX 6 | IPX 6 |
| Rechargeable | ||||||
| ? | ? | ? | ? | ? | ? | ? |










































