筒燈(大型投射燈)

Down Light 10 inch is a solution of high power and can be replaced the mercury lamp. Alder offers the  flexible solution on installation which can be applied to the outdoor space, stadium, and exhibition.

Broad CCT range: 2700K-6500K
Mechaism: Be replced diffusers and prevent the water penetration.
Efficiency: Total consumption is less than 110W and more than 70lm/W
Others: 50,000 hours on using   
實驗指示劑/測定液