That does not seem to provide uvb, but even if it did (mercury vapor bulb), it wouldn’t be advised to use unless you have a solarmeter to monitor uvb levels. You need a linear T5 ho with either a ReptiSun 5.0 or Arcadia 6% uvb bulb. Screw in bulbs aren’t able to provide adequate levels of uvb except in a very narrow area 2-3” directly below them. I’m not sure if that bulb would be good for basking either...may get too hot. You don’t want temps above 80 and as little ones screen climb, you’ll need to elevate your basking bulb above the screen top. This is a fantastic resource for learning about chameleon keeping.
https://chameleonacademy.com/chameleon-husbandry-program-getting-started-with-chameleons/
Sadly, the majority of pet stores give very poor advice on what your chameleon needs and too often we see the very sad end results here.