Sprite renderer Not overlapping lights with alpha

I tried blendop max, But that makes all the whole sprite fussion with all other textures in front or behind them.

Eample:


And i managed to do it with the old shader system. But, then the alpha doesnt work porperly when light affect it.

Example:

With light:




I need to prevent the lights overlapping and multiplyng intensities in sprite renderers double sided.