"Copper-clad and air-convection heat sink design, IP65 waterproof
Tempered glass provides 93% light transmittance
Corrosion-resistance finish ensures long service time
LM80 approved LED, 98.5% lumen maintenance @9,000 hours, 55 ambient temperature
TUV, CE, UL, SAA listed MEANWELL driver, optional DALI / 0-10V / PWM dimming solutions
L70 @100,000 hours working life, 5 years warranty for the whole system
http://www.soga-lighting.com"