一。高角度环形光源系列
RL-50-60-R RL-50-60-W RL-50-60-G RL-50-60-B RL-55-90-R RL-55-90-W RL-55-90-G RL-55-90-B RL-55-90-UV
RL-70-90-R RL-70-90-G RL-70-90-W RL-70-90-B RL-70-90-UV RL-74-60-R RL-74-60-W RL-74-60-B RL-105-70-R RL-
105-70-W RL-105-70-B RL-120-50-W(四排灯) RL-120-50-R(四排灯) RL-120-50-R(七排灯) RL-120-50-W七排灯)
RL-180-60-R RL-180-60-W RL-180-60-B RL-S(环形光源定制系列)
二。低角度环形光源系列
RL-74-30-R RL-74-30-W RL-74-30-B RL-90-30-R RL-90-30-W RL-90-30-B RL-120-30-R RL-120-30-W RL-120-30-B
RL-132-20-R RL-132-20-W RL-132-20-B RL-170-20-R RL-170-20-W RL-170-20-B RL-180-30-R RL-180-30-W
RL-180-30-30-B RL-208-30-R RL-208-30-W RL-208-30-B RL-S(环形光源定制系列)
三。零角度环形光源
RL-96-00-R RL-96-00-W RL-96-00-B RL-146-00-R RL-146-00-W RL-146-00-B (RL-S定制系列)