Currently Miner's Lights can be broken without a tool instantly. This is good. However, this also requires finding each one, getting close enough to it, and targeting it's smaller hitbox with your cursor. When you have a large cavern you cleared full of Miner's Lights (at various elevations and near random placement) you want to remove, this can be both tedious and difficult.

I suggest adding either an Upgrade or a new tool that will destroy all Miner's Lights within an AoE range of the player. Some features that would be great to be included with this new tool/augment:

1. Adjustable Range, just like the Mining Gadget (Laser)
2. Line of Sight toggle. Ability to only destroy Miner's Lights in LOS of the player, vs one that does a hard cube/sphere through walls (which would be simpler to program)