I was following a Morrisons vehicle coming through the road works on the M1 from Junc 28 and every time he braked to keep in the 50mph limit the top marker lights on his trailer lit up as well have never seen this before certainly couldn’t fail to norice he was braking as it was so bright.
Northamptonguy341:
I was following a Morrisons vehicle coming through the road works on the M1 from Junc 28 and every time he braked to keep in the 50mph limit the top marker lights on his trailer lit up as well have never seen this before certainly couldn’t fail to norice he was braking as it was so bright.
Well its not half as daft as the numpties in cars and lorries that stick 21w bulbs in as sidelights 
Northamptonguy341:
I was following a Morrisons vehicle coming through the road works on the M1 from Junc 28 and every time he braked to keep in the 50mph limit the top marker lights on his trailer lit up as well have never seen this before certainly couldn’t fail to norice he was braking as it was so bright.
Many double decker buses are using the same syatem - they also have the extra high up indicators as well.
A lot of the LED lights are a lot brighter…
Have noticed that on the new traffic lights as well…