An indicator apparatus facilitates visibility of one or more indicators from multiple angles. The apparatus includes a housing having an outer sidewall portion. The sidewall portion, for example, has a first side extending between two adjacent sides. One or more elongated slots are formed in the sidewall portion. One or more light sources are positioned within the one or more elongated slots.

 
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> Illuminating device with sound discriminator for hand-held container

> Threaded lens coupling to LED apparatus with compressible locking ring
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