Brand Name: YNL High-concerned chemical: none Nominal Voltage: 85-265V Is Smart Device: no Origin: Mainland China Certification: CCC Certification: ce Certification: ROHS Installation Method: self-contained Including Electrical Equipment: N Is Dimmable: No Model Number: Grow lights Voltage: 220 V Length: 5 Dimming method: KNOB DIMMER Width: 4.8cm Features: LED Grow Light Material: PC Body Material: PC Item Type: grow lights Warranty: 3 year Power Source: AC Choice: yes