Brand Name: YOUCENT Is Smart Device: no Lighting Housing: Y Power Source: DC Origin: Mainland China Is Bulbs Included: No Is Include PCBA: Y High-concerned chemical: None Luminous Flux: <60 Is Batteries Included: No Light Source: LED bulbs Certification: ce Item Type: Spotlight Is Dimmable: Yes Dimmable Spotlight: DC5V 3W/10W Choice: yes semi_Choice: yes