Laser/Light Help for HK45!

[deephouse]

I need some help in choosing a Laser/light system for my soon to come hk45. I have no clue about which systems are good or who makes decent lights. I don't have much money to spend on the light/laser, but I still want something reasonable and good quality. I would say my range is 120-160...should I even buy a laser/light in this range or save up for something of better quality? I have never bought a laser or light for any of my firearms. please help

I was thinking Streamlight TLR-4 or Viridian C5L-r

Any and all recommendations are appreciated

I have a TLR-1HL.

I'm considering taking that off and going to a Laser light + Handheld flashlight.