Im my garage put in my water heater tonight.
I use Milwaukee brand headlamps. They do a decent job however I still carry a flashlight with me when going into attics and crawlspaces. I have three sets of them. They’re durable and comfortable and battery life is decent. I can usually do 3 inspections before batteries need charged. My oldest headlamp is 10 years old and still going strong. Original battery as well.