Brand Name: YNL High-concerned chemical: None Nominal Voltage: 110-240V 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: LED Grow Light Voltage: 220 V Length: 0 Dimming method: KNOB DIMMER Width: 20cm Features: plant light Material: iron Body Material: aluminum Item Type: grow lights Warranty: 3 years Power Source: AC Features: Full Spectrum Features1: LED Grow Light Features2: Phyto Lamp Features3: AC 220V Features4: 50W 100W 150W Features5: For Greenhouse Hydroponic Plant Growth Lighting Choice: yes