Modes include steady flash and chase.
													
																	Blackburn super flea rear light review. 
								
	
		
	
																	Unfortunately blackburn has discontinued this fantastic little light. 
																	The blackburn flea rear light has 4 very bright red leds and has similar brightness as lights twice its size. 
																	The blackburn super flea rear flasher stretches a good design to its true potential with excellent optics weathertight casings and decent mounting hardware whether affixed to seatposts clothing or accessories. 
																	So far this rear light is going strong 4 mos. 
															
													
								
	
		
	
																	It s compact size makes it an excellent helmet light very bright enhancing safety. 
																	I ve had issues with the flea fronts that i ve ordered but no complaints with the rear. 
																	The attachment to the seat post is great you can leave it on your bike and forget it because it s so light and unobtrusive. 
																	Run time is advertised as 6 hours in steady. 
															
													
								
	
		
	
																	The only criticism i have is the odd charging system. 
																	A quick review from my down stairs loo the blackburn flea 2 0 rear light. 
																	The charger plugs into a usb port and then the light attaches via a magnetic mount for charging. 
																	The charger plugs into a usb port and then the light attaches via a magnetic mount for charging. 
															
													
								
	
		
	
																	Flash mode is advertised as 12 hours but i did not have a chance to do a run down test in flash mode. 
																	In my run down test it lasted for 6 5 hours. 
																	Unfortunately blackburn has discontinued this fantastic little light. 
																	Measuring 33x23x46cm it s about as genuinely bijoux as you get while still doing the job on dark nights.