Power: 20w/30w/50w
<br />Input Voltage: 220-277V
<br />Dimmable: Yes
<br />Light source: COB
<br />Color temperature: 380-840nm
<br />Source Life: >50,000 hours
<br />Lighting angle: 120
<br />Housing Material: Ceramics
<br />Color: Full Spectrum
<br />Package: 1pcs AC 220v Led Grow Chip