Housing: ADC12 aluminum alloy housing, outdoor powder coating Optical lens: High light transmittance PC, anti-UV and fire resistant. LED: LUMILEDS 150Lm/W CRI>70 Driver: 100-277V & 200-480V/50-60Hz; 1-10V Dimming, Operating Temperature -20�°~+40�° (Optional) Microwave motion sensor, 1-10V Dimming or Photocell (120-277V ) 10KV Surge protection Warranty: 5 years