u/BusinessBear9_9

I'm working on an addon, and the lighting is really off for slabs, stairs and any custom block models. is there any code I need to fix this. I've tried light dampening both on and off and messing with render methods, ambient occlusion and face dimming? is there some combination that works or a new line of code to add?

some of the blocks

{
    "format_version": "1.21.50",
    "minecraft:block": {
        "description": {
            "identifier": "businessbear99:lobby_light_on",
            "menu_category": {
                "category": "construction"
            }
        },
        "components": {
            "minecraft:collision_box": true,
            "minecraft:selection_box": true,
            "minecraft:destructible_by_mining": {
                "seconds_to_destroy": 0.4
            },
            "minecraft:destructible_by_explosion": {
                "explosion_resistance": 0
            },
            "minecraft:geometry": "geometry.lobby_light_on",
            "minecraft:material_instances": {
                "*": {
                    "texture": "lobby_light_on",
                    "render_method": "alpha_test_to_opaque",
                    "face_dimming": false,
                    "ambient_occlusion": false
                }
            },
            "minecraft:light_emission": 15,
            "minecraft:map_color": "#f9e215",
            "minecraft:redstone_conductivity": {
                "redstone_conductor": true
            },
            "minecraft:tick": {
                "interval_range": [520, 520],
                "looping": true
            }
        }
    }
}

I'm working on a backrooms addon for a map, and I want to have the fluorescent lights emit the hum buzz, I have a 26 second sound ready that works when using /playsound. and I would like it for the blocks to emit it constantly. I've tried about anything I can think of, and am really stuck. I really don't want to use a repeated command block to /playsound too.

attached is the code that does work

I'm working on a horror map for the current version of MC BE and would love to have light level 0 be completely pitch black, are there any addons or resource packs that achieve this for Vibrant Visuals? if there isn't could someone make one that's free?