Key advantages of MUST : 

• Efficient lighting solution
• Superior Efficacy : from 130 to 140 Lm/W depending on the model
• Tool Free maintenance
• Wide range of colour temperature
• Wide range of operating temperature
• Wide range of BEAM angle (optional)
• Side-entry mounting for pole O/ 32 to 60mm / 1" to 2" 
• IP 66 tightness level
• Housing optimized for heat dissipation
• Surge protection 4 to 6KV (+10Kv optional)

Product Feature :

• Input Voltage : AC90-305V
• Input Frequency: 50/60Hz
• Housing Material : Die-casting aluminum
• High Transparency Type II PC Lens
• Power driver option : Sosen&Meanwell
• LED Chip Option : Bridglux 3030 / Philips 3030
• Warranty : 5 years / 7 years
• Luminous Efficiency : 130LM/W & 140LM/W
• IK Rating and IP Rating : IK09 IP66
• Color Temperature : 2700-6500K
• Rendering Index : RA>70
• Power factor : >0.95
• Lightning Surge: 6KV
• Overload Protection
• Short circuit protection
• High voltage resistance 1750V
• DALI, 0-10V Dimmable,PMW,TRAIC
• -35°C-+55°C Ambient Temperature
• Life time : 50000h
• BeamAngle : 150°
• From 30W to 180W