5-Mode 7-LED Red Light Bike Safety Tail Lamp w/ 2-Mode Parallel Lasers - Silver + Red (2 x AAA)

Pros: for the price it cost me the lamp is very good. It has a spectacular brightness LEDs, lasers look great at night when I go biking. In short it is an excellent article, I'll make sure when cycling.

Cons: When replacing the batteries that come with the item, is a bit heavy and you have to remove the 3 torinillos that this Bienen. The quality of materials becomes not bad but also not good, normal.

Other: This article had searched the internet for various time and is the best in this category when money is concerned

Pros: Good design with laser and red LEDs. Gaskets on all joints to help with waterproofing.

Cons: Bad internal solder joint (see photo) n meant that one laser wouldn't turn on. Had to open it up and resolver the loose connection. The quality of the soldering inside was sub par. Have to unscrew back with three tiny unrestrained Philips to change batteries m

Other: Buy if you are willing to do some surgery if it is doa. Put some silicon grease on gaskets to help with waterproofness.