Why uvBeast? Its a known US brand. Higher power and broader UV range gives you a wider range of uses, unlike others - you get Professional Class 385nm - 395nm UV range in one light! And you'll get a wide useable beam instead of just a small beam spot. uvBeast If it Doesnt Have Our Name, Its Not the Same! More Power. Updated UV Chips (through hole). See even in indoor or streetlight. Now thats a big deal! That's convenient. Others aren't up to it. 1000s of customers surveyed preferred more power!