1. Isibani sesitimela se-LED sisekelwe ku-LED.Umthombo wokukhanya we-LED ungumthombo wokukhanya okubandayo, akukho misebe, akukho ukungcoliswa kwensimbi esindayo, umbala omsulwa, ukusebenza kahle kokukhishwa kokukhanya okuphezulu, ukukhanya okuvamisile okuphansi, ukonga amandla nempilo.Izibani zesitimela ze-halogen zegolide ezijwayelekile zisekelwe kumalambu e-halogen egolide njengemithombo yokukhanya.Umgomo okhanyayo wezibani zegolide ze-halide ukuphendula ekukhanyeni ngemva kokufakwa kwegesi kwezakhi zensimbi ezisindayo.Kungenjalo, ingase ingcolise imvelo (i-mercury element iyingxenye yensimbi esindayo, eyingozi empilweni yomuntu.

2. Esinye sezici ezijwayelekile zesibani sesitimela se-LED ukonga amandla.Amalambu omhlahlandlela we-LED nezibani ezijwayelekile zegolide ze-halogen ezinokukhanya okufanayo.Umphumela.

3. Ukuphila komkhiqizi omkhulu wokukhanya kwesitimela se-LED kungafinyelela okungenani amahora angu-30,000, futhi ukuphila kwezibani ezijwayelekile zegolide ze-halogen ngokuvamile amahora angu-8,000, okubonisa ukuthi ubude bempilo bukhulu.