红白互光灯 alternating white and red

风光互补路灯 street lamp ; wind solar street light ; FGHB

城乡风光互补路灯实例 Wind and PV hybrid streetlights

互明暗光灯 alternating occulting light

垂直轴风光互补路灯 JCSDSLD ; HYDSLD

风光互补路灯示意图 Scenery complementary lamps schemes

互动灯光 Interactive Lighting

自动互动激光灯玩具 automatic interactive laser light toys