About COB LEDs:
This latest generation of high-power LEDs uses COB (Chip On Board) manufacturing. Numerous tiny LEDs are spread all over a flat circuit board. The closeness of these LEDs gives the impression of one common light source � just as a conventional lamp.

Features:
High power LED daytime running light (DRL)
Full Aluminium housing provides better heat dissipation
Easy to install with 3M adhesive base
Universal slim design fits most cars
Good design
Water resistant
Energy efficient
Enhances lighting in rainy and foggy days to help avoid traffic accidents

Specifications:
Voltage: 12 V
Current: 0.33 A
Size: Approx. 17.3 x 1.2 x 0.4 cm (per unit)
Cable length: 66 cm
Colour: Black + Yellow

NZ Transport Agency Vehicle Lighting Requirements:
http://www.nzta.govt.nz/resources/get-your-lights-right/get-your-lights-right.html#day