TREA

NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF

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Industry

  • CPC
  • F21S

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F21Lighting

Current Industry

F21SNON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF

Sub Industries

F21S10/00Lighting devices or systems producing a varying lighting effect F21S11/00Non-electric lighting devices or systems using daylight F21S13/00Non-electric lighting devices or systems employing a point-like light source Non-electric lighting devices or systems employing a light source of unspecified shape F21S15/00Non-electric lighting devices or systems employing light sources not covered by main groups F21S11/00, F21S13/00 or F21S19/00 F21S19/00Lighting devices or systems employing combinations of electric and non-electric light sources Replacing or exchanging electric light sources with non-electric light sources or vice-versa F21S2/00Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00 F21S2017/00Details solely applicable to the devices covered by groups F21S13/00 and F21S15/00 F21S4/00Lighting devices or systems using a string or strip of light sources F21S48/00Lighting devices or systems specially adapted for vehicles F21S6/00Lighting devices intended to be free-standing F21S8/00Lighting devices intended for fixed installation F21S9/00Lighting devices with a built-in power supply Systems employing lighting devices with a built-in power supply
Industries