Night Hunting scope mounted light effectiveness

Good deal. Which type of hunting light setup did you settle on?
I went with a $34 (1000L) green LED with picatinny mount, using the scope mount JimNM shows above on a Hawke scope with illuminated reticle.
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I’m looking to get the same sort of set up, and I’m just curious - anyone who’s had this set up, have there been any issues with the weight and/or it’s distribution to where it’ll tweak your zero?
@JustindianaJones Nope. Concerning the weight I barely notice it’s there. No issues with scope’s zero.