Transparent shader with color property and no lighting help

Hi,

I found the transparent diffuse shader online, but how do remove the lighting from it?

or if there is a shader out there with

Transparency, Color property (to change the alpha val) and no lighting please let me know

Shader "Transparent/Diffuse" {
Properties {
    _Color ("Main Color", Color) = (1,1,1,1)
    _MainTex ("Base (RGB) Trans (A)", 2D) = "white" {}
}
 
SubShader {
    Tags {"Queue"="Transparent" "IgnoreProjector"="True" "RenderType"="Transparent"}
    LOD 200
 
CGPROGRAM
#pragma surface surf Lambert alpha
 
sampler2D _MainTex;
fixed4 _Color;
 
struct Input {
    float2 uv_MainTex;
};
 
void surf (Input IN, inout SurfaceOutput o) {
    fixed4 c = tex2D(_MainTex, IN.uv_MainTex) * _Color;
    o.Albedo = c.rgb;
    o.Alpha = c.a;
}
ENDCG
}
 
Fallback "Transparent/VertexLit"
}

found one

would be nice to know if this is better than Transparent/ Diffuse shader.

i am making an assumption it is as it is not using lighting

Unity Community Shaders link