reflector2

² = reflecting, reflective.

Ex. Display devices are based mainly on the cathode-ray, or television, tube but other light-emitting or reflecting devices (e.g. plasma, liquid-crystals) are also in use on 'flatscreen' displays.

Ex. Digital paper is based on MelinexR, a flexible polyester film, which is coated with a reflective layer, and acts as a substrate.

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* foco reflector = floodlight.