Evenly lit light mod. These are made in the workshop with a spare GBA SP front light as a  template for the texture which has been etched on the surface with UV curing clear resin so you know you're getting the best quality possible from a front light alternative. The positive wire has a resistor pre-soldered onto it which will then be soldered onto the "Q6" center transistor on the motherboard It is recommended that you remove the gasket and trim below it if you have an OEM GBA shell. The example is laminated with loca though you can still make by without. here's my process. the link included is how I laminate the light with loca bubble free (if you choose to do this) just let it sit and spread with the light on to see any remaining  bubble around the corners and slide them off the edge of the polarizer and let the glue cook in sunlight for a whole day just to be sure. Any questions do ask. https://www.youtube.com/watch?v=-JXYTVK4NVg