I-BT plastic illumination box modulus terminal composite apparatus, isebenza ukulawula kanyehambisa imishini yokusebenzisa ugesi futhi uvikele isekethe ekucindezelweni ngokweqile.isikhathi sokujikeleza noma sokuhamba kancane. Kusebenza kabanzi ezindaweni zokwakha zesimanje. Njengezindawo zezentengiselwanokanye nezakhiwo eziphakeme, iziteshi, izibhedlela, izikole, izakhiwo zokuhlala kanye namahhovisi kahulumeni,njll.