Brand Name: LISM Origin: Mainland China Luminous Flux: <60 Is Batteries Included: No Power Source: DC Is Bulbs Included: Yes High-concerned chemical: None Light Source: LED bulbs Certification: CCC Material: PP/Plastic Certification: CCC Material: ABS+LED electronic components Power supply mode: battery (battery not included) Battery model: AA battery Size: 28cm*2.1cm Choice: yes semi_Choice: yes