Surface light changing color script?

i legit really started scripting today but my script to change light isnt working. i looked on the developer website but i didnt find anything that helped

local light = game.Workspace.Light
light.Color = Color3.new(225, 225, 225)
wait (2)
light.Color = Color3.new(138, 171, 133)

Im not sure if im missing something or i got it completely wrong.

If you need to know the part name its called Brick, before it was called Part and was changing colors from other scripts.

The surface light name is light.

Whoops, I saw a space between wait and (2) in line 2, it probably the problem with your script

local light = game.Workspace.Light
light.Color = Color3.new(225, 225, 225)
wait(2) -- Fixed
light.Color = Color3.new(138, 171, 133)

Remember, The Color3 parameters should be on the range [0, 1].

local light = game.Workspace.Light
light.Color = Color3.new(225/255, 225/255, 225/255)
wait(2) 
light.Color = Color3.new(138/255, 171/255, 133/255)

Figured it out i did

game.Workspace.Brick

instead of

game.Workspace.Brick.SurfaceLight