Up to 170Lm/W system efficacy
80-350W,up to 1200W replacement
Built-in occupancy&photocell sensor available
1-10V/PWM/Resistance dimming options
110-277Vac/347Vac/480Vac,3000-6500K,Ra:70/80
Up to 20KV surge protection
Optical grade polycarbonate lens material
Accurate designed Type III/IV/V lens specialized for area lighting
IP65&IK10 resistance,Tool-free maintenance