Index / product / Lights / Rear Safety Light
Barrel RM-40.-CDLT0188
  • CDLT0189
  • All-Round optics lighting providing 360° visibility
  • CDLT0189
  • All-Round optics lighting providing 360° visibility
The cycledesign Barrel LM-40. is an ALL-Round optical brightness providing 360° 

visibility to tailllight.

The transparent body with 46 super-bright chips 
on the COB LED and 10 chips powerful

SMD red LED can be used multiple modes, all 
with varying outputs irradiation and 

optical enhancements also inscrease side visibility. 

 
Compact size design with the entire case adopts a certified waterproof IPX4 level 

performance. 

Built in 380mAh rechargeable battery by Micro-USB cable interface input high-current

recharging capability ensuring longer runtime and reliable performance.

 

Multi-Purpose taillight mode options designed for brightness, two constant lighting
 

modes and a five flashing mode alert drivers to your presence, when the battery 

capacity is less than 10%, that the low battery reminder will show the light indicator. 

It also has a memory mode design, when you turn the light on, it lights up in the last 

lighting mode you used. 

In addition, it except benefits from various mode functions, it also has an attached 

integral bracket perfect optical angle to alert from rear drivers, and included the 

tool-free strap install to various mounting sizes to quick installation. 

 
Material : Plastic  
 

Max Brightness : 40 Lumens 

Battery Type : Lithium Ion 380 mAh (Rechargeable) 

Charge Time : 2.5 hrs by Micro-USB (DC5V / 0.5A) 

Bulb : COB LED * 46 Chips / 10 SMD Red LED 


Light Modes / Lumens : Mid Beam / 10 lm    High Beam / 40 lm    Flashing / 20 lm    

Max RunTime :              6 hr                       1 hrs                         9 hrs               
                                                                                                                     
                  Press        Strobe / 50 lm    Pulse / 20 lm    Random / 5 lm   Chasing / 5 lm
            1.5 Sec.     8 hrs                  3.5 hrs            20 hrs                13.5 hrs
OFF               



Included Micro-USB Cable * 1 pc

Strap Bracket : Handlebar mount 
ø19mm ~ ø32mm 

Size : 25.5 * 25 * 55 mm 
 
Weight : 27.5 g (With bracket) 

Certified Waterproof IPX4

Memory mode design 

Feature : cycledesign logo / Made In Taiwan 

 
Transparency lens body allows for All-Round optical lighting providing 360° visibility

 Made from a more COB LEDs technology in a small package with powerfully SMD LED

    optics for wide angle and even lighting irradiation 

 Low battery indicator / Memory mode design

 Attached equipped of varied installation accessories parts for effortless quick

    attachment and removal