I did this.
With the three lockblocks, and the 2 flashlights, it came to $129
https://www.4sevens.com/product_info...roducts_id=362
Use coupon CPF8 to get 8% off.
No shipping, no tax.
Not a single person on any of the forums has complained of the lockblocks not holding the flashlights.
For those of you that think that's a lot of money to spend on lights, check out how much the real bike lights cost.
I like how this uses AA batteries. Run time not long enough? Just bring some extra. Also, easy to take the flashlights off and put them in pocket.