Independent testing Laboratories, Inc. (ITL) Boulder, CO. Serving the lighting industry- Photometry, Electrical testing, Lighting Software, Reflector Design, Lighting Application Engineering, Goniophotometer systems. Independent testing Laboratories, Inc. (ITL) Boulder, CO. Serving the lighting industry- Photometry, Electrical testing, Lighting Software, Reflector Design, Lighting Application Engineering, Goniophotometer systems.
Independent testing Laboratories, Inc. (ITL) Boulder, CO. Serving the lighting industry- Photometry, Electrical testing, Lighting Software, Reflector Design, Lighting Application Engineering, Goniophotometer systems.

Click for Lamp Photometric testing, lumen output, distribution, etc. 

Click for Floodlight testing

Click for Indoor fixture photometric testing

Click for Roadway fixture photometric testing

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