LayerRGBA in Arnold

[kieart]

I have a question about LayerRGBA i connect 2 image to 2 input in LayerRGBA, it okie if i view it in Solo but when i click on "standard surface" it's dark than before...? I dont understand

When i click solo on LayerRGBA

https://i.imgur.com/dnY8V9D.png

When i click solo on Standard Surface material

https://i.imgur.com/L66nTE4.png

[ashley.handscomb.retallack]

The render with the standard surface is taking lighting in to account. The LayaRGBA is only color, no shading.