Please capitalize where necessary: available gauge features include illuminated dials and digital readouts for better visibility, temperature compensation to correct for ambient temperature variation, differential gauges for differential pressures, and duplex gauges for dual pressure indication on the same dial. pressure gauges are classified according to their precision, from grade 4a (permissible error of 0.1% of span) to grade d (5% error).
A: Available gauge features include illuminated dials and digital readouts for better visibility, temperature compensation to correct for ambient temperature variation, differential gauges for differential pressures, and duplex gauges for dual pressure indication on the same dial. Pressure gauges are classified according to their precision, from grade 4A (permissible error of 0.1% of span) to grade D (5% error).
Q: industry product, in polyester, for surface mounting, impact classification ik8, ip65, light source led, lumen out 2128lm, ballast type hf = high frequency, through wiring 5x2,5mm², with light source type cri>80, 4000k, with polycarbonate diffuser.

A: Industry product, in Polyester, for Surface mounting, impact classification IK8, IP65, light source LED, lumen out 2128lm, ballast type HF = High frequency, through wiring 5x2,5mm², with light source type CRI>80, 4000K, with Polycarbonate diffuser.
Q: definition free form text about the signature or the circumstanses where the signature has been used.
A: Definition Free form text about the signature or the circumstanses where the signature has been used.
Problem: many more people could be fed if the resources used to raise cattle were used to produce grain to feed the world’s population.
Can you repeat this sentence, but capitalize it?
Answer: Many more people could be fed if the resources used to raise cattle were used to produce grain to feed the world’s population.
Text: the social life on the school is growing in all directions.

Correct capitalization: The social life on the school is growing in all directions.
Q: theme parks, spas and much, much more.
A:
Theme parks, spas and much, much more.