EU Trademark Classification EU11 Lighting, heating and air conditioning 顶灯（灯）（30337） Class 11 Roof lights [lamps] 30337 顶灯（灯） Chinese 顶灯（灯） English Roof lights [lamps] Spanish luces de techo [lámparas] Site ref. 30337 Class 11 Included in Harmonised Database (HDB)