The housing of LumiSun2 Series is made from durable die-casting aluminum with super thin design shape. This provides excellent thermal transfer to extend components life. It also comes with UV stabilized power coat finish. The light manufactured using these technologie is clearly more superior and expected to have longer life span.
Efficacy is the term given to the efficiency in converting energy to light. As a result of consuming energy in watts, lights deliver lumens. So the higher the efficiency of the lights, the higher is lumens/watt.
LumiSun2 Seriesis the high efficiency design type featuring 140 lumens/watt design. This is possible due to the type and quantity of LED chips built into the light. LumiSun2 Seriesis highly efficient as such and has a life span of more than 50,000 hours while retaining at least 80% of initial brightness (L80).